Finding the Third Proportional to 25,608 and 55,704

Step by Step Solution

1. Step 1: Write the proportion equation
   25,608 : 55,704 = 55,704 : x
2. Step 2: Convert to fraction form
   25,608/55,704 = 55,704/x
3. Step 3: Cross multiply
   25,608x = 55,704 × 55,704
4. Step 4: Simplify right side
   25,608x = 3,102,935,616
5. Step 5: Solve for x
   x = 3,102,935,616/25,608
6. Step 6: Final answer
   x = 121,170.56