Finding the Third Proportional to 7,442 and 10,957

Step by Step Solution

1. Step 1: Write the proportion equation
   7,442 : 10,957 = 10,957 : x
2. Step 2: Convert to fraction form
   7,442/10,957 = 10,957/x
3. Step 3: Cross multiply
   7,442x = 10,957 × 10,957
4. Step 4: Simplify right side
   7,442x = 120,055,849
5. Step 5: Solve for x
   x = 120,055,849/7,442
6. Step 6: Final answer
   x = 16,132.20