Finding the Third Proportional to 59,362.24 and 129,984.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,362.24 : 129,984.12 = 129,984.12 : x
2. Step 2: Convert to fraction form
   59,362.24/129,984.12 = 129,984.12/x
3. Step 3: Cross multiply
   59,362.24x = 129,984.12 × 129,984.12
4. Step 4: Simplify right side
   59,362.24x = 16,895,870,721.01
5. Step 5: Solve for x
   x = 16,895,870,721.01/59,362.24
6. Step 6: Final answer
   x = 284,623.19