Home / 185,858-395,692

Finding the Third Proportional to 185,858 and 395,692

Calculator

Solution

The third proportional to 185,858 and 395,692 is: 842,428.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,858 : 395,692 = 395,692 : x
  2. Step 2: Convert to fraction form
    185,858/395,692 = 395,692/x
  3. Step 3: Cross multiply
    185,858x = 395,692 × 395,692
  4. Step 4: Simplify right side
    185,858x = 156,572,158,864
  5. Step 5: Solve for x
    x = 156,572,158,864/185,858
  6. Step 6: Final answer
    x = 842,428.95

Related Problems

Find third proportional to 92,929 and 197,846
Half scale
Find third proportional to 371,716 and 791,384
Double scale
Find third proportional to 185,860 and 395,696
Similar ratio
Find third proportional to 278,787 and 593,538
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.