Finding the Third Proportional to 59,275.50 and 88,915.13

Step by Step Solution

1. Step 1: Write the proportion equation
   59,275.50 : 88,915.13 = 88,915.13 : x
2. Step 2: Convert to fraction form
   59,275.50/88,915.13 = 88,915.13/x
3. Step 3: Cross multiply
   59,275.50x = 88,915.13 × 88,915.13
4. Step 4: Simplify right side
   59,275.50x = 7,905,899,453.77
5. Step 5: Solve for x
   x = 7,905,899,453.77/59,275.50
6. Step 6: Final answer
   x = 133,375.50