Finding the Third Proportional to 2,504.04 and 5,412.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.04 : 5,412.45 = 5,412.45 : x
2. Step 2: Convert to fraction form
   2,504.04/5,412.45 = 5,412.45/x
3. Step 3: Cross multiply
   2,504.04x = 5,412.45 × 5,412.45
4. Step 4: Simplify right side
   2,504.04x = 29,294,564.26
5. Step 5: Solve for x
   x = 29,294,564.26/2,504.04
6. Step 6: Final answer
   x = 11,698.92