Finding the Third Proportional to 1,659,478 and 2,562,914

Step by Step Solution

1. Step 1: Write the proportion equation
   1,659,478 : 2,562,914 = 2,562,914 : x
2. Step 2: Convert to fraction form
   1,659,478/2,562,914 = 2,562,914/x
3. Step 3: Cross multiply
   1,659,478x = 2,562,914 × 2,562,914
4. Step 4: Simplify right side
   1,659,478x = 6,568,528,171,396
5. Step 5: Solve for x
   x = 6,568,528,171,396/1,659,478
6. Step 6: Final answer
   x = 3,958,189.37