Finding the Third Proportional to 2,477,408 and 3,670,064

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,408 : 3,670,064 = 3,670,064 : x
2. Step 2: Convert to fraction form
   2,477,408/3,670,064 = 3,670,064/x
3. Step 3: Cross multiply
   2,477,408x = 3,670,064 × 3,670,064
4. Step 4: Simplify right side
   2,477,408x = 13,469,369,764,096
5. Step 5: Solve for x
   x = 13,469,369,764,096/2,477,408
6. Step 6: Final answer
   x = 5,436,879.90