Finding the Third Proportional to 11,016.50 and 16,549.13

Step by Step Solution

1. Step 1: Write the proportion equation
   11,016.50 : 16,549.13 = 16,549.13 : x
2. Step 2: Convert to fraction form
   11,016.50/16,549.13 = 16,549.13/x
3. Step 3: Cross multiply
   11,016.50x = 16,549.13 × 16,549.13
4. Step 4: Simplify right side
   11,016.50x = 273,873,538.27
5. Step 5: Solve for x
   x = 273,873,538.27/11,016.50
6. Step 6: Final answer
   x = 24,860.30