Finding the Third Proportional to 11,043.75 and 16,351.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,043.75 : 16,351.50 = 16,351.50 : x
2. Step 2: Convert to fraction form
   11,043.75/16,351.50 = 16,351.50/x
3. Step 3: Cross multiply
   11,043.75x = 16,351.50 × 16,351.50
4. Step 4: Simplify right side
   11,043.75x = 267,371,552.25
5. Step 5: Solve for x
   x = 267,371,552.25/11,043.75
6. Step 6: Final answer
   x = 24,210.21