Finding the Third Proportional to 25,738 and 55,904

Step by Step Solution

1. Step 1: Write the proportion equation
   25,738 : 55,904 = 55,904 : x
2. Step 2: Convert to fraction form
   25,738/55,904 = 55,904/x
3. Step 3: Cross multiply
   25,738x = 55,904 × 55,904
4. Step 4: Simplify right side
   25,738x = 3,125,257,216
5. Step 5: Solve for x
   x = 3,125,257,216/25,738
6. Step 6: Final answer
   x = 121,425.80