Finding the Third Proportional to 2,879 and 3,834.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,879 : 3,834.50 = 3,834.50 : x
2. Step 2: Convert to fraction form
   2,879/3,834.50 = 3,834.50/x
3. Step 3: Cross multiply
   2,879x = 3,834.50 × 3,834.50
4. Step 4: Simplify right side
   2,879x = 14,703,390.25
5. Step 5: Solve for x
   x = 14,703,390.25/2,879
6. Step 6: Final answer
   x = 5,107.12