Finding the Third Proportional to 2,622 and 5,547

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622 : 5,547 = 5,547 : x
2. Step 2: Convert to fraction form
   2,622/5,547 = 5,547/x
3. Step 3: Cross multiply
   2,622x = 5,547 × 5,547
4. Step 4: Simplify right side
   2,622x = 30,769,209
5. Step 5: Solve for x
   x = 30,769,209/2,622
6. Step 6: Final answer
   x = 11,735.01