Finding the Third Proportional to 22,285.13 and 31,807.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,285.13 : 31,807.69 = 31,807.69 : x
2. Step 2: Convert to fraction form
   22,285.13/31,807.69 = 31,807.69/x
3. Step 3: Cross multiply
   22,285.13x = 31,807.69 × 31,807.69
4. Step 4: Simplify right side
   22,285.13x = 1,011,728,984.10
5. Step 5: Solve for x
   x = 1,011,728,984.10/22,285.13
6. Step 6: Final answer
   x = 45,399.30