Finding the Third Proportional to 2,536 and 3,580

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536 : 3,580 = 3,580 : x
2. Step 2: Convert to fraction form
   2,536/3,580 = 3,580/x
3. Step 3: Cross multiply
   2,536x = 3,580 × 3,580
4. Step 4: Simplify right side
   2,536x = 12,816,400
5. Step 5: Solve for x
   x = 12,816,400/2,536
6. Step 6: Final answer
   x = 5,053.79