Finding the Third Proportional to 11,024.69 and 16,561.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,024.69 : 16,561.88 = 16,561.88 : x
2. Step 2: Convert to fraction form
   11,024.69/16,561.88 = 16,561.88/x
3. Step 3: Cross multiply
   11,024.69x = 16,561.88 × 16,561.88
4. Step 4: Simplify right side
   11,024.69x = 274,295,703.52
5. Step 5: Solve for x
   x = 274,295,703.52/11,024.69
6. Step 6: Final answer
   x = 24,880.13