Finding the Third Proportional to 2,477,420 and 3,670,077

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,420 : 3,670,077 = 3,670,077 : x
2. Step 2: Convert to fraction form
   2,477,420/3,670,077 = 3,670,077/x
3. Step 3: Cross multiply
   2,477,420x = 3,670,077 × 3,670,077
4. Step 4: Simplify right side
   2,477,420x = 13,469,465,185,929
5. Step 5: Solve for x
   x = 13,469,465,185,929/2,477,420
6. Step 6: Final answer
   x = 5,436,892.08