Finding the Third Proportional to 1,477,772 and 3,183,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,772 : 3,183,508 = 3,183,508 : x
2. Step 2: Convert to fraction form
   1,477,772/3,183,508 = 3,183,508/x
3. Step 3: Cross multiply
   1,477,772x = 3,183,508 × 3,183,508
4. Step 4: Simplify right side
   1,477,772x = 10,134,723,186,064
5. Step 5: Solve for x
   x = 10,134,723,186,064/1,477,772
6. Step 6: Final answer
   x = 6,858,110.17