Finding the Third Proportional to 11,154.38 and 16,395.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,154.38 : 16,395.75 = 16,395.75 : x
2. Step 2: Convert to fraction form
   11,154.38/16,395.75 = 16,395.75/x
3. Step 3: Cross multiply
   11,154.38x = 16,395.75 × 16,395.75
4. Step 4: Simplify right side
   11,154.38x = 268,820,618.06
5. Step 5: Solve for x
   x = 268,820,618.06/11,154.38
6. Step 6: Final answer
   x = 24,100.02