Finding the Third Proportional to 82,550.25 and 111,471.75

Step by Step Solution

1. Step 1: Write the proportion equation
   82,550.25 : 111,471.75 = 111,471.75 : x
2. Step 2: Convert to fraction form
   82,550.25/111,471.75 = 111,471.75/x
3. Step 3: Cross multiply
   82,550.25x = 111,471.75 × 111,471.75
4. Step 4: Simplify right side
   82,550.25x = 12,425,951,048.06
5. Step 5: Solve for x
   x = 12,425,951,048.06/82,550.25
6. Step 6: Final answer
   x = 150,525.90