Finding the Third Proportional to 2,520 and 5,444

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520 : 5,444 = 5,444 : x
2. Step 2: Convert to fraction form
   2,520/5,444 = 5,444/x
3. Step 3: Cross multiply
   2,520x = 5,444 × 5,444
4. Step 4: Simplify right side
   2,520x = 29,637,136
5. Step 5: Solve for x
   x = 29,637,136/2,520
6. Step 6: Final answer
   x = 11,760.77