Finding the Third Proportional to 71,810,975.25 and 113,728,387.50

Step by Step Solution

1. Step 1: Write the proportion equation
   71,810,975.25 : 113,728,387.50 = 113,728,387.50 : x
2. Step 2: Convert to fraction form
   71,810,975.25/113,728,387.50 = 113,728,387.50/x
3. Step 3: Cross multiply
   71,810,975.25x = 113,728,387.50 × 113,728,387.50
4. Step 4: Simplify right side
   71,810,975.25x = 12,934,146,123,350,156
5. Step 5: Solve for x
   x = 12,934,146,123,350,156/71,810,975.25
6. Step 6: Final answer
   x = 180,113,778.96