Finding the Third Proportional to 10,320 and 13,744

Step by Step Solution

1. Step 1: Write the proportion equation
   10,320 : 13,744 = 13,744 : x
2. Step 2: Convert to fraction form
   10,320/13,744 = 13,744/x
3. Step 3: Cross multiply
   10,320x = 13,744 × 13,744
4. Step 4: Simplify right side
   10,320x = 188,897,536
5. Step 5: Solve for x
   x = 188,897,536/10,320
6. Step 6: Final answer
   x = 18,304.02