Finding the Third Proportional to 60,719,490.50 and 88,801,980.75

Step by Step Solution

1. Step 1: Write the proportion equation
   60,719,490.50 : 88,801,980.75 = 88,801,980.75 : x
2. Step 2: Convert to fraction form
   60,719,490.50/88,801,980.75 = 88,801,980.75/x
3. Step 3: Cross multiply
   60,719,490.50x = 88,801,980.75 × 88,801,980.75
4. Step 4: Simplify right side
   60,719,490.50x = 7,885,791,785,123,371
5. Step 5: Solve for x
   x = 7,885,791,785,123,371/60,719,490.50
6. Step 6: Final answer
   x = 129,872,495.97