Finding the Third Proportional to 11,792 and 17,418

Step by Step Solution

1. Step 1: Write the proportion equation
   11,792 : 17,418 = 17,418 : x
2. Step 2: Convert to fraction form
   11,792/17,418 = 17,418/x
3. Step 3: Cross multiply
   11,792x = 17,418 × 17,418
4. Step 4: Simplify right side
   11,792x = 303,386,724
5. Step 5: Solve for x
   x = 303,386,724/11,792
6. Step 6: Final answer
   x = 25,728.18