Finding the Third Proportional to 1,659,474 and 2,562,909

Step by Step Solution

1. Step 1: Write the proportion equation
   1,659,474 : 2,562,909 = 2,562,909 : x
2. Step 2: Convert to fraction form
   1,659,474/2,562,909 = 2,562,909/x
3. Step 3: Cross multiply
   1,659,474x = 2,562,909 × 2,562,909
4. Step 4: Simplify right side
   1,659,474x = 6,568,502,542,281
5. Step 5: Solve for x
   x = 6,568,502,542,281/1,659,474
6. Step 6: Final answer
   x = 3,958,183.46