Finding the Third Proportional to 2,230.50 and 3,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,230.50 : 3,404 = 3,404 : x
2. Step 2: Convert to fraction form
   2,230.50/3,404 = 3,404/x
3. Step 3: Cross multiply
   2,230.50x = 3,404 × 3,404
4. Step 4: Simplify right side
   2,230.50x = 11,587,216
5. Step 5: Solve for x
   x = 11,587,216/2,230.50
6. Step 6: Final answer
   x = 5,194.90