Finding the Third Proportional to 25,356 and 55,896

Step by Step Solution

1. Step 1: Write the proportion equation
   25,356 : 55,896 = 55,896 : x
2. Step 2: Convert to fraction form
   25,356/55,896 = 55,896/x
3. Step 3: Cross multiply
   25,356x = 55,896 × 55,896
4. Step 4: Simplify right side
   25,356x = 3,124,362,816
5. Step 5: Solve for x
   x = 3,124,362,816/25,356
6. Step 6: Final answer
   x = 123,219.86