Finding the Third Proportional to 3,166,852 and 4,777,350

Step by Step Solution

1. Step 1: Write the proportion equation
   3,166,852 : 4,777,350 = 4,777,350 : x
2. Step 2: Convert to fraction form
   3,166,852/4,777,350 = 4,777,350/x
3. Step 3: Cross multiply
   3,166,852x = 4,777,350 × 4,777,350
4. Step 4: Simplify right side
   3,166,852x = 22,823,073,022,500
5. Step 5: Solve for x
   x = 22,823,073,022,500/3,166,852
6. Step 6: Final answer
   x = 7,206,864.43