Finding the Third Proportional to 11,373.54 and 16,456.61

Step by Step Solution

1. Step 1: Write the proportion equation
   11,373.54 : 16,456.61 = 16,456.61 : x
2. Step 2: Convert to fraction form
   11,373.54/16,456.61 = 16,456.61/x
3. Step 3: Cross multiply
   11,373.54x = 16,456.61 × 16,456.61
4. Step 4: Simplify right side
   11,373.54x = 270,819,863.55
5. Step 5: Solve for x
   x = 270,819,863.55/11,373.54
6. Step 6: Final answer
   x = 23,811.40