Finding the Third Proportional to 2,408,643 and 3,522,537

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408,643 : 3,522,537 = 3,522,537 : x
2. Step 2: Convert to fraction form
   2,408,643/3,522,537 = 3,522,537/x
3. Step 3: Cross multiply
   2,408,643x = 3,522,537 × 3,522,537
4. Step 4: Simplify right side
   2,408,643x = 12,408,266,916,369
5. Step 5: Solve for x
   x = 12,408,266,916,369/2,408,643
6. Step 6: Final answer
   x = 5,151,559.16