Finding the Third Proportional to 2,408,719 and 3,522,611.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408,719 : 3,522,611.25 = 3,522,611.25 : x
2. Step 2: Convert to fraction form
   2,408,719/3,522,611.25 = 3,522,611.25/x
3. Step 3: Cross multiply
   2,408,719x = 3,522,611.25 × 3,522,611.25
4. Step 4: Simplify right side
   2,408,719x = 12,408,790,018,626.56
5. Step 5: Solve for x
   x = 12,408,790,018,626.56/2,408,719
6. Step 6: Final answer
   x = 5,151,613.79