Finding the Third Proportional to 2,128 and 3,736

Step by Step Solution

1. Step 1: Write the proportion equation
   2,128 : 3,736 = 3,736 : x
2. Step 2: Convert to fraction form
   2,128/3,736 = 3,736/x
3. Step 3: Cross multiply
   2,128x = 3,736 × 3,736
4. Step 4: Simplify right side
   2,128x = 13,957,696
5. Step 5: Solve for x
   x = 13,957,696/2,128
6. Step 6: Final answer
   x = 6,559.07