Finding the Third Proportional to 10,228 and 13,630

Step by Step Solution

1. Step 1: Write the proportion equation
   10,228 : 13,630 = 13,630 : x
2. Step 2: Convert to fraction form
   10,228/13,630 = 13,630/x
3. Step 3: Cross multiply
   10,228x = 13,630 × 13,630
4. Step 4: Simplify right side
   10,228x = 185,776,900
5. Step 5: Solve for x
   x = 185,776,900/10,228
6. Step 6: Final answer
   x = 18,163.56