Finding the Third Proportional to 9,540 and 13,996

Step by Step Solution

1. Step 1: Write the proportion equation
   9,540 : 13,996 = 13,996 : x
2. Step 2: Convert to fraction form
   9,540/13,996 = 13,996/x
3. Step 3: Cross multiply
   9,540x = 13,996 × 13,996
4. Step 4: Simplify right side
   9,540x = 195,888,016
5. Step 5: Solve for x
   x = 195,888,016/9,540
6. Step 6: Final answer
   x = 20,533.34