Finding the Third Proportional to 1,477,746 and 3,183,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,746 : 3,183,456 = 3,183,456 : x
2. Step 2: Convert to fraction form
   1,477,746/3,183,456 = 3,183,456/x
3. Step 3: Cross multiply
   1,477,746x = 3,183,456 × 3,183,456
4. Step 4: Simplify right side
   1,477,746x = 10,134,392,103,936
5. Step 5: Solve for x
   x = 10,134,392,103,936/1,477,746
6. Step 6: Final answer
   x = 6,858,006.79