Finding the Third Proportional to 32,713.88 and 71,658.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,713.88 : 71,658.42 = 71,658.42 : x
2. Step 2: Convert to fraction form
   32,713.88/71,658.42 = 71,658.42/x
3. Step 3: Cross multiply
   32,713.88x = 71,658.42 × 71,658.42
4. Step 4: Simplify right side
   32,713.88x = 5,134,929,425.62
5. Step 5: Solve for x
   x = 5,134,929,425.62/32,713.88
6. Step 6: Final answer
   x = 156,964.88