Finding the Third Proportional to 2,332.76 and 5,404.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,332.76 : 5,404.43 = 5,404.43 : x
2. Step 2: Convert to fraction form
   2,332.76/5,404.43 = 5,404.43/x
3. Step 3: Cross multiply
   2,332.76x = 5,404.43 × 5,404.43
4. Step 4: Simplify right side
   2,332.76x = 29,207,860.25
5. Step 5: Solve for x
   x = 29,207,860.25/2,332.76
6. Step 6: Final answer
   x = 12,520.74