Finding the Third Proportional to 12,222 and 16,504

Step by Step Solution

1. Step 1: Write the proportion equation
   12,222 : 16,504 = 16,504 : x
2. Step 2: Convert to fraction form
   12,222/16,504 = 16,504/x
3. Step 3: Cross multiply
   12,222x = 16,504 × 16,504
4. Step 4: Simplify right side
   12,222x = 272,382,016
5. Step 5: Solve for x
   x = 272,382,016/12,222
6. Step 6: Final answer
   x = 22,286.21