Finding the Third Proportional to 2,756 and 3,656

Step by Step Solution

1. Step 1: Write the proportion equation
   2,756 : 3,656 = 3,656 : x
2. Step 2: Convert to fraction form
   2,756/3,656 = 3,656/x
3. Step 3: Cross multiply
   2,756x = 3,656 × 3,656
4. Step 4: Simplify right side
   2,756x = 13,366,336
5. Step 5: Solve for x
   x = 13,366,336/2,756
6. Step 6: Final answer
   x = 4,849.90