Finding the Third Proportional to 59,081.34 and 88,665.47

Step by Step Solution

1. Step 1: Write the proportion equation
   59,081.34 : 88,665.47 = 88,665.47 : x
2. Step 2: Convert to fraction form
   59,081.34/88,665.47 = 88,665.47/x
3. Step 3: Cross multiply
   59,081.34x = 88,665.47 × 88,665.47
4. Step 4: Simplify right side
   59,081.34x = 7,861,565,348.66
5. Step 5: Solve for x
   x = 7,861,565,348.66/59,081.34
6. Step 6: Final answer
   x = 133,063.41