Finding the Third Proportional to 11,076.43 and 16,440.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,076.43 : 16,440.94 = 16,440.94 : x
2. Step 2: Convert to fraction form
   11,076.43/16,440.94 = 16,440.94/x
3. Step 3: Cross multiply
   11,076.43x = 16,440.94 × 16,440.94
4. Step 4: Simplify right side
   11,076.43x = 270,304,618.55
5. Step 5: Solve for x
   x = 270,304,618.55/11,076.43
6. Step 6: Final answer
   x = 24,403.58