Finding the Third Proportional to 25,450 and 55,802

Step by Step Solution

1. Step 1: Write the proportion equation
   25,450 : 55,802 = 55,802 : x
2. Step 2: Convert to fraction form
   25,450/55,802 = 55,802/x
3. Step 3: Cross multiply
   25,450x = 55,802 × 55,802
4. Step 4: Simplify right side
   25,450x = 3,113,863,204
5. Step 5: Solve for x
   x = 3,113,863,204/25,450
6. Step 6: Final answer
   x = 122,352.19