Finding the Third Proportional to 59,082 and 88,419

Step by Step Solution

1. Step 1: Write the proportion equation
   59,082 : 88,419 = 88,419 : x
2. Step 2: Convert to fraction form
   59,082/88,419 = 88,419/x
3. Step 3: Cross multiply
   59,082x = 88,419 × 88,419
4. Step 4: Simplify right side
   59,082x = 7,817,919,561
5. Step 5: Solve for x
   x = 7,817,919,561/59,082
6. Step 6: Final answer
   x = 132,323.20