Finding the Third Proportional to 1,859,166 and 3,941,568

Step by Step Solution

1. Step 1: Write the proportion equation
   1,859,166 : 3,941,568 = 3,941,568 : x
2. Step 2: Convert to fraction form
   1,859,166/3,941,568 = 3,941,568/x
3. Step 3: Cross multiply
   1,859,166x = 3,941,568 × 3,941,568
4. Step 4: Simplify right side
   1,859,166x = 15,535,958,298,624
5. Step 5: Solve for x
   x = 15,535,958,298,624/1,859,166
6. Step 6: Final answer
   x = 8,356,412.66