Finding the Third Proportional to 25,722 and 55,996

Step by Step Solution

1. Step 1: Write the proportion equation
   25,722 : 55,996 = 55,996 : x
2. Step 2: Convert to fraction form
   25,722/55,996 = 55,996/x
3. Step 3: Cross multiply
   25,722x = 55,996 × 55,996
4. Step 4: Simplify right side
   25,722x = 3,135,552,016
5. Step 5: Solve for x
   x = 3,135,552,016/25,722
6. Step 6: Final answer
   x = 121,901.56