Finding the Third Proportional to 25,860 and 54,792

Step by Step Solution

1. Step 1: Write the proportion equation
   25,860 : 54,792 = 54,792 : x
2. Step 2: Convert to fraction form
   25,860/54,792 = 54,792/x
3. Step 3: Cross multiply
   25,860x = 54,792 × 54,792
4. Step 4: Simplify right side
   25,860x = 3,002,163,264
5. Step 5: Solve for x
   x = 3,002,163,264/25,860
6. Step 6: Final answer
   x = 116,092.93