Finding the Third Proportional to 2,144.25 and 4,683

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144.25 : 4,683 = 4,683 : x
2. Step 2: Convert to fraction form
   2,144.25/4,683 = 4,683/x
3. Step 3: Cross multiply
   2,144.25x = 4,683 × 4,683
4. Step 4: Simplify right side
   2,144.25x = 21,930,489
5. Step 5: Solve for x
   x = 21,930,489/2,144.25
6. Step 6: Final answer
   x = 10,227.58