Finding the Third Proportional to 9,228 and 13,617

Step by Step Solution

1. Step 1: Write the proportion equation
   9,228 : 13,617 = 13,617 : x
2. Step 2: Convert to fraction form
   9,228/13,617 = 13,617/x
3. Step 3: Cross multiply
   9,228x = 13,617 × 13,617
4. Step 4: Simplify right side
   9,228x = 185,422,689
5. Step 5: Solve for x
   x = 185,422,689/9,228
6. Step 6: Final answer
   x = 20,093.49