Finding the Third Proportional to 25,470 and 55,960

Step by Step Solution

1. Step 1: Write the proportion equation
   25,470 : 55,960 = 55,960 : x
2. Step 2: Convert to fraction form
   25,470/55,960 = 55,960/x
3. Step 3: Cross multiply
   25,470x = 55,960 × 55,960
4. Step 4: Simplify right side
   25,470x = 3,131,521,600
5. Step 5: Solve for x
   x = 3,131,521,600/25,470
6. Step 6: Final answer
   x = 122,949.41