Finding the Third Proportional to 59,436.28 and 88,171.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,436.28 : 88,171.88 = 88,171.88 : x
2. Step 2: Convert to fraction form
   59,436.28/88,171.88 = 88,171.88/x
3. Step 3: Cross multiply
   59,436.28x = 88,171.88 × 88,171.88
4. Step 4: Simplify right side
   59,436.28x = 7,774,279,541.02
5. Step 5: Solve for x
   x = 7,774,279,541.02/59,436.28
6. Step 6: Final answer
   x = 130,800.23