Finding the Third Proportional to 756,234 and 1,661,535

Step by Step Solution

1. Step 1: Write the proportion equation
   756,234 : 1,661,535 = 1,661,535 : x
2. Step 2: Convert to fraction form
   756,234/1,661,535 = 1,661,535/x
3. Step 3: Cross multiply
   756,234x = 1,661,535 × 1,661,535
4. Step 4: Simplify right side
   756,234x = 2,760,698,556,225
5. Step 5: Solve for x
   x = 2,760,698,556,225/756,234
6. Step 6: Final answer
   x = 3,650,587.72