Finding the Third Proportional to 25,974 and 56,151

Step by Step Solution

1. Step 1: Write the proportion equation
   25,974 : 56,151 = 56,151 : x
2. Step 2: Convert to fraction form
   25,974/56,151 = 56,151/x
3. Step 3: Cross multiply
   25,974x = 56,151 × 56,151
4. Step 4: Simplify right side
   25,974x = 3,152,934,801
5. Step 5: Solve for x
   x = 3,152,934,801/25,974
6. Step 6: Final answer
   x = 121,388.11