Finding the Third Proportional to 2,420 and 5,048

Step by Step Solution

1. Step 1: Write the proportion equation
   2,420 : 5,048 = 5,048 : x
2. Step 2: Convert to fraction form
   2,420/5,048 = 5,048/x
3. Step 3: Cross multiply
   2,420x = 5,048 × 5,048
4. Step 4: Simplify right side
   2,420x = 25,482,304
5. Step 5: Solve for x
   x = 25,482,304/2,420
6. Step 6: Final answer
   x = 10,529.88