Finding the Third Proportional to 59,101.31 and 88,442.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,101.31 : 88,442.72 = 88,442.72 : x
2. Step 2: Convert to fraction form
   59,101.31/88,442.72 = 88,442.72/x
3. Step 3: Cross multiply
   59,101.31x = 88,442.72 × 88,442.72
4. Step 4: Simplify right side
   59,101.31x = 7,822,114,499.89
5. Step 5: Solve for x
   x = 7,822,114,499.89/59,101.31
6. Step 6: Final answer
   x = 132,350.94