Finding the Third Proportional to 2,404.69 and 5,363.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.69 : 5,363.72 = 5,363.72 : x
2. Step 2: Convert to fraction form
   2,404.69/5,363.72 = 5,363.72/x
3. Step 3: Cross multiply
   2,404.69x = 5,363.72 × 5,363.72
4. Step 4: Simplify right side
   2,404.69x = 28,769,478.83
5. Step 5: Solve for x
   x = 28,769,478.83/2,404.69
6. Step 6: Final answer
   x = 11,963.92