Finding the Third Proportional to 59,372.25 and 88,761.75

Step by Step Solution

1. Step 1: Write the proportion equation
   59,372.25 : 88,761.75 = 88,761.75 : x
2. Step 2: Convert to fraction form
   59,372.25/88,761.75 = 88,761.75/x
3. Step 3: Cross multiply
   59,372.25x = 88,761.75 × 88,761.75
4. Step 4: Simplify right side
   59,372.25x = 7,878,648,263.06
5. Step 5: Solve for x
   x = 7,878,648,263.06/59,372.25
6. Step 6: Final answer
   x = 132,699.17