Finding the Third Proportional to 1,477,743 and 3,183,450

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,743 : 3,183,450 = 3,183,450 : x
2. Step 2: Convert to fraction form
   1,477,743/3,183,450 = 3,183,450/x
3. Step 3: Cross multiply
   1,477,743x = 3,183,450 × 3,183,450
4. Step 4: Simplify right side
   1,477,743x = 10,134,353,902,500
5. Step 5: Solve for x
   x = 10,134,353,902,500/1,477,743
6. Step 6: Final answer
   x = 6,857,994.86