Finding the Third Proportional to 7,338 and 10,630

Step by Step Solution

1. Step 1: Write the proportion equation
   7,338 : 10,630 = 10,630 : x
2. Step 2: Convert to fraction form
   7,338/10,630 = 10,630/x
3. Step 3: Cross multiply
   7,338x = 10,630 × 10,630
4. Step 4: Simplify right side
   7,338x = 112,996,900
5. Step 5: Solve for x
   x = 112,996,900/7,338
6. Step 6: Final answer
   x = 15,398.87