Finding the Third Proportional to 10,976 and 13,952

Step by Step Solution

1. Step 1: Write the proportion equation
   10,976 : 13,952 = 13,952 : x
2. Step 2: Convert to fraction form
   10,976/13,952 = 13,952/x
3. Step 3: Cross multiply
   10,976x = 13,952 × 13,952
4. Step 4: Simplify right side
   10,976x = 194,658,304
5. Step 5: Solve for x
   x = 194,658,304/10,976
6. Step 6: Final answer
   x = 17,734.90