Finding the Third Proportional to 2,945,183.50 and 4,557,743

Step by Step Solution

1. Step 1: Write the proportion equation
   2,945,183.50 : 4,557,743 = 4,557,743 : x
2. Step 2: Convert to fraction form
   2,945,183.50/4,557,743 = 4,557,743/x
3. Step 3: Cross multiply
   2,945,183.50x = 4,557,743 × 4,557,743
4. Step 4: Simplify right side
   2,945,183.50x = 20,773,021,254,049
5. Step 5: Solve for x
   x = 20,773,021,254,049/2,945,183.50
6. Step 6: Final answer
   x = 7,053,217.99