Finding the Third Proportional to 25,376 and 54,152

Step by Step Solution

1. Step 1: Write the proportion equation
   25,376 : 54,152 = 54,152 : x
2. Step 2: Convert to fraction form
   25,376/54,152 = 54,152/x
3. Step 3: Cross multiply
   25,376x = 54,152 × 54,152
4. Step 4: Simplify right side
   25,376x = 2,932,439,104
5. Step 5: Solve for x
   x = 2,932,439,104/25,376
6. Step 6: Final answer
   x = 115,559.55