Finding the Third Proportional to 2,688 and 5,844

Step by Step Solution

1. Step 1: Write the proportion equation
   2,688 : 5,844 = 5,844 : x
2. Step 2: Convert to fraction form
   2,688/5,844 = 5,844/x
3. Step 3: Cross multiply
   2,688x = 5,844 × 5,844
4. Step 4: Simplify right side
   2,688x = 34,152,336
5. Step 5: Solve for x
   x = 34,152,336/2,688
6. Step 6: Final answer
   x = 12,705.48