Finding the Third Proportional to 32,500.13 and 69,851.06

Step by Step Solution

1. Step 1: Write the proportion equation
   32,500.13 : 69,851.06 = 69,851.06 : x
2. Step 2: Convert to fraction form
   32,500.13/69,851.06 = 69,851.06/x
3. Step 3: Cross multiply
   32,500.13x = 69,851.06 × 69,851.06
4. Step 4: Simplify right side
   32,500.13x = 4,879,170,932.38
5. Step 5: Solve for x
   x = 4,879,170,932.38/32,500.13
6. Step 6: Final answer
   x = 150,127.76