Finding the Third Proportional to 1,808,787 and 3,766,422

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,787 : 3,766,422 = 3,766,422 : x
2. Step 2: Convert to fraction form
   1,808,787/3,766,422 = 3,766,422/x
3. Step 3: Cross multiply
   1,808,787x = 3,766,422 × 3,766,422
4. Step 4: Simplify right side
   1,808,787x = 14,185,934,682,084
5. Step 5: Solve for x
   x = 14,185,934,682,084/1,808,787
6. Step 6: Final answer
   x = 7,842,788.94