Finding the Third Proportional to 25,488.50 and 54,883

Step by Step Solution

1. Step 1: Write the proportion equation
   25,488.50 : 54,883 = 54,883 : x
2. Step 2: Convert to fraction form
   25,488.50/54,883 = 54,883/x
3. Step 3: Cross multiply
   25,488.50x = 54,883 × 54,883
4. Step 4: Simplify right side
   25,488.50x = 3,012,143,689
5. Step 5: Solve for x
   x = 3,012,143,689/25,488.50
6. Step 6: Final answer
   x = 118,176.58