Finding the Third Proportional to 11,209.50 and 24,028.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,209.50 : 24,028.88 = 24,028.88 : x
2. Step 2: Convert to fraction form
   11,209.50/24,028.88 = 24,028.88/x
3. Step 3: Cross multiply
   11,209.50x = 24,028.88 × 24,028.88
4. Step 4: Simplify right side
   11,209.50x = 577,386,833.77
5. Step 5: Solve for x
   x = 577,386,833.77/11,209.50
6. Step 6: Final answer
   x = 51,508.71