Finding the Third Proportional to 2,408,647 and 3,522,543

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408,647 : 3,522,543 = 3,522,543 : x
2. Step 2: Convert to fraction form
   2,408,647/3,522,543 = 3,522,543/x
3. Step 3: Cross multiply
   2,408,647x = 3,522,543 × 3,522,543
4. Step 4: Simplify right side
   2,408,647x = 12,408,309,186,849
5. Step 5: Solve for x
   x = 12,408,309,186,849/2,408,647
6. Step 6: Final answer
   x = 5,151,568.16