Finding the Third Proportional to 2,399.84 and 3,633.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399.84 : 3,633.29 = 3,633.29 : x
2. Step 2: Convert to fraction form
   2,399.84/3,633.29 = 3,633.29/x
3. Step 3: Cross multiply
   2,399.84x = 3,633.29 × 3,633.29
4. Step 4: Simplify right side
   2,399.84x = 13,200,817.80
5. Step 5: Solve for x
   x = 13,200,817.80/2,399.84
6. Step 6: Final answer
   x = 5,500.72