Finding the Third Proportional to 59,085 and 88,671.38

Step by Step Solution

1. Step 1: Write the proportion equation
   59,085 : 88,671.38 = 88,671.38 : x
2. Step 2: Convert to fraction form
   59,085/88,671.38 = 88,671.38/x
3. Step 3: Cross multiply
   59,085x = 88,671.38 × 88,671.38
4. Step 4: Simplify right side
   59,085x = 7,862,612,744.39
5. Step 5: Solve for x
   x = 7,862,612,744.39/59,085
6. Step 6: Final answer
   x = 133,072.91