Finding the Third Proportional to 11,049 and 16,357.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,049 : 16,357.50 = 16,357.50 : x
2. Step 2: Convert to fraction form
   11,049/16,357.50 = 16,357.50/x
3. Step 3: Cross multiply
   11,049x = 16,357.50 × 16,357.50
4. Step 4: Simplify right side
   11,049x = 267,567,806.25
5. Step 5: Solve for x
   x = 267,567,806.25/11,049
6. Step 6: Final answer
   x = 24,216.47