Finding the Third Proportional to 25,146 and 55,314

Step by Step Solution

1. Step 1: Write the proportion equation
   25,146 : 55,314 = 55,314 : x
2. Step 2: Convert to fraction form
   25,146/55,314 = 55,314/x
3. Step 3: Cross multiply
   25,146x = 55,314 × 55,314
4. Step 4: Simplify right side
   25,146x = 3,059,638,596
5. Step 5: Solve for x
   x = 3,059,638,596/25,146
6. Step 6: Final answer
   x = 121,674.96