Finding the Third Proportional to 60,650,436 and 86,730,730

Step by Step Solution

1. Step 1: Write the proportion equation
   60,650,436 : 86,730,730 = 86,730,730 : x
2. Step 2: Convert to fraction form
   60,650,436/86,730,730 = 86,730,730/x
3. Step 3: Cross multiply
   60,650,436x = 86,730,730 × 86,730,730
4. Step 4: Simplify right side
   60,650,436x = 7,522,219,526,332,900
5. Step 5: Solve for x
   x = 7,522,219,526,332,900/60,650,436
6. Step 6: Final answer
   x = 124,025,811.23