Finding the Third Proportional to 43,102.13 and 64,711.41

Step by Step Solution

1. Step 1: Write the proportion equation
   43,102.13 : 64,711.41 = 64,711.41 : x
2. Step 2: Convert to fraction form
   43,102.13/64,711.41 = 64,711.41/x
3. Step 3: Cross multiply
   43,102.13x = 64,711.41 × 64,711.41
4. Step 4: Simplify right side
   43,102.13x = 4,187,566,098.85
5. Step 5: Solve for x
   x = 4,187,566,098.85/43,102.13
6. Step 6: Final answer
   x = 97,154.52