Finding the Third Proportional to 2,810.50 and 4,048

Step by Step Solution

1. Step 1: Write the proportion equation
   2,810.50 : 4,048 = 4,048 : x
2. Step 2: Convert to fraction form
   2,810.50/4,048 = 4,048/x
3. Step 3: Cross multiply
   2,810.50x = 4,048 × 4,048
4. Step 4: Simplify right side
   2,810.50x = 16,386,304
5. Step 5: Solve for x
   x = 16,386,304/2,810.50
6. Step 6: Final answer
   x = 5,830.39