Finding the Third Proportional to 2,504 and 5,505

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504 : 5,505 = 5,505 : x
2. Step 2: Convert to fraction form
   2,504/5,505 = 5,505/x
3. Step 3: Cross multiply
   2,504x = 5,505 × 5,505
4. Step 4: Simplify right side
   2,504x = 30,305,025
5. Step 5: Solve for x
   x = 30,305,025/2,504
6. Step 6: Final answer
   x = 12,102.65