Finding the Third Proportional to 64,966.50 and 95,200.88

Step by Step Solution

1. Step 1: Write the proportion equation
   64,966.50 : 95,200.88 = 95,200.88 : x
2. Step 2: Convert to fraction form
   64,966.50/95,200.88 = 95,200.88/x
3. Step 3: Cross multiply
   64,966.50x = 95,200.88 × 95,200.88
4. Step 4: Simplify right side
   64,966.50x = 9,063,206,600.77
5. Step 5: Solve for x
   x = 9,063,206,600.77/64,966.50
6. Step 6: Final answer
   x = 139,505.85