Finding the Third Proportional to 11,554.13 and 16,510.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,554.13 : 16,510.88 = 16,510.88 : x
2. Step 2: Convert to fraction form
   11,554.13/16,510.88 = 16,510.88/x
3. Step 3: Cross multiply
   11,554.13x = 16,510.88 × 16,510.88
4. Step 4: Simplify right side
   11,554.13x = 272,608,993.27
5. Step 5: Solve for x
   x = 272,608,993.27/11,554.13
6. Step 6: Final answer
   x = 23,594.08