Finding the Third Proportional to 25,905 and 55,896

Step by Step Solution

1. Step 1: Write the proportion equation
   25,905 : 55,896 = 55,896 : x
2. Step 2: Convert to fraction form
   25,905/55,896 = 55,896/x
3. Step 3: Cross multiply
   25,905x = 55,896 × 55,896
4. Step 4: Simplify right side
   25,905x = 3,124,362,816
5. Step 5: Solve for x
   x = 3,124,362,816/25,905
6. Step 6: Final answer
   x = 120,608.49