Finding the Third Proportional to 25,612.88 and 54,928.13

Step by Step Solution

1. Step 1: Write the proportion equation
   25,612.88 : 54,928.13 = 54,928.13 : x
2. Step 2: Convert to fraction form
   25,612.88/54,928.13 = 54,928.13/x
3. Step 3: Cross multiply
   25,612.88x = 54,928.13 × 54,928.13
4. Step 4: Simplify right side
   25,612.88x = 3,017,098,916.02
5. Step 5: Solve for x
   x = 3,017,098,916.02/25,612.88
6. Step 6: Final answer
   x = 117,796.18