Finding the Third Proportional to 12,048 and 18,016

Step by Step Solution

1. Step 1: Write the proportion equation
   12,048 : 18,016 = 18,016 : x
2. Step 2: Convert to fraction form
   12,048/18,016 = 18,016/x
3. Step 3: Cross multiply
   12,048x = 18,016 × 18,016
4. Step 4: Simplify right side
   12,048x = 324,576,256
5. Step 5: Solve for x
   x = 324,576,256/12,048
6. Step 6: Final answer
   x = 26,940.26