Finding the Third Proportional to 59,177.25 and 89,380.13

Step by Step Solution

1. Step 1: Write the proportion equation
   59,177.25 : 89,380.13 = 89,380.13 : x
2. Step 2: Convert to fraction form
   59,177.25/89,380.13 = 89,380.13/x
3. Step 3: Cross multiply
   59,177.25x = 89,380.13 × 89,380.13
4. Step 4: Simplify right side
   59,177.25x = 7,988,806,745.02
5. Step 5: Solve for x
   x = 7,988,806,745.02/59,177.25
6. Step 6: Final answer
   x = 134,997.94