Finding the Third Proportional to 2,302,400 and 3,485,712

Step by Step Solution

1. Step 1: Write the proportion equation
   2,302,400 : 3,485,712 = 3,485,712 : x
2. Step 2: Convert to fraction form
   2,302,400/3,485,712 = 3,485,712/x
3. Step 3: Cross multiply
   2,302,400x = 3,485,712 × 3,485,712
4. Step 4: Simplify right side
   2,302,400x = 12,150,188,146,944
5. Step 5: Solve for x
   x = 12,150,188,146,944/2,302,400
6. Step 6: Final answer
   x = 5,277,183.87