Finding the Third Proportional to 2,408,629 and 3,280,700

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408,629 : 3,280,700 = 3,280,700 : x
2. Step 2: Convert to fraction form
   2,408,629/3,280,700 = 3,280,700/x
3. Step 3: Cross multiply
   2,408,629x = 3,280,700 × 3,280,700
4. Step 4: Simplify right side
   2,408,629x = 10,762,992,490,000
5. Step 5: Solve for x
   x = 10,762,992,490,000/2,408,629
6. Step 6: Final answer
   x = 4,468,514.03