Finding the Third Proportional to 25,470 and 54,054

Step by Step Solution

1. Step 1: Write the proportion equation
   25,470 : 54,054 = 54,054 : x
2. Step 2: Convert to fraction form
   25,470/54,054 = 54,054/x
3. Step 3: Cross multiply
   25,470x = 54,054 × 54,054
4. Step 4: Simplify right side
   25,470x = 2,921,834,916
5. Step 5: Solve for x
   x = 2,921,834,916/25,470
6. Step 6: Final answer
   x = 114,716.72