Finding the Third Proportional to 1,684 and 3,736

Step by Step Solution

1. Step 1: Write the proportion equation
   1,684 : 3,736 = 3,736 : x
2. Step 2: Convert to fraction form
   1,684/3,736 = 3,736/x
3. Step 3: Cross multiply
   1,684x = 3,736 × 3,736
4. Step 4: Simplify right side
   1,684x = 13,957,696
5. Step 5: Solve for x
   x = 13,957,696/1,684
6. Step 6: Final answer
   x = 8,288.42