Finding the Third Proportional to 82,285.50 and 124,582.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,285.50 : 124,582.50 = 124,582.50 : x
2. Step 2: Convert to fraction form
   82,285.50/124,582.50 = 124,582.50/x
3. Step 3: Cross multiply
   82,285.50x = 124,582.50 × 124,582.50
4. Step 4: Simplify right side
   82,285.50x = 15,520,799,306.25
5. Step 5: Solve for x
   x = 15,520,799,306.25/82,285.50
6. Step 6: Final answer
   x = 188,621.32