Finding the Third Proportional to 859,826 and 1,846,496

Step by Step Solution

1. Step 1: Write the proportion equation
   859,826 : 1,846,496 = 1,846,496 : x
2. Step 2: Convert to fraction form
   859,826/1,846,496 = 1,846,496/x
3. Step 3: Cross multiply
   859,826x = 1,846,496 × 1,846,496
4. Step 4: Simplify right side
   859,826x = 3,409,547,478,016
5. Step 5: Solve for x
   x = 3,409,547,478,016/859,826
6. Step 6: Final answer
   x = 3,965,392.39