Finding the Third Proportional to 625,921,951.50 and 1,359,365,571

Step by Step Solution

1. Step 1: Write the proportion equation
   625,921,951.50 : 1,359,365,571 = 1,359,365,571 : x
2. Step 2: Convert to fraction form
   625,921,951.50/1,359,365,571 = 1,359,365,571/x
3. Step 3: Cross multiply
   625,921,951.50x = 1,359,365,571 × 1,359,365,571
4. Step 4: Simplify right side
   625,921,951.50x = 1,847,874,755,620,156,160
5. Step 5: Solve for x
   x = 1,847,874,755,620,156,160/625,921,951.50
6. Step 6: Final answer
   x = 2,952,244,686.72