Home / 366,956-788,166

Finding the Third Proportional to 366,956 and 788,166

Calculator

Solution

The third proportional to 366,956 and 788,166 is: 1,692,861.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,956 : 788,166 = 788,166 : x
  2. Step 2: Convert to fraction form
    366,956/788,166 = 788,166/x
  3. Step 3: Cross multiply
    366,956x = 788,166 × 788,166
  4. Step 4: Simplify right side
    366,956x = 621,205,643,556
  5. Step 5: Solve for x
    x = 621,205,643,556/366,956
  6. Step 6: Final answer
    x = 1,692,861.39

Related Problems

Find third proportional to 183,478 and 394,083
Half scale
Find third proportional to 733,912 and 1,576,332
Double scale
Find third proportional to 366,958 and 788,170
Similar ratio
Find third proportional to 550,434 and 1,182,249
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.