Finding the Third Proportional to 15,519.73 and 22,288.61

Step by Step Solution

1. Step 1: Write the proportion equation
   15,519.73 : 22,288.61 = 22,288.61 : x
2. Step 2: Convert to fraction form
   15,519.73/22,288.61 = 22,288.61/x
3. Step 3: Cross multiply
   15,519.73x = 22,288.61 × 22,288.61
4. Step 4: Simplify right side
   15,519.73x = 496,781,933.74
5. Step 5: Solve for x
   x = 496,781,933.74/15,519.73
6. Step 6: Final answer
   x = 32,009.71