Finding the Third Proportional to 1,682,876 and 3,622,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,876 : 3,622,360 = 3,622,360 : x
2. Step 2: Convert to fraction form
   1,682,876/3,622,360 = 3,622,360/x
3. Step 3: Cross multiply
   1,682,876x = 3,622,360 × 3,622,360
4. Step 4: Simplify right side
   1,682,876x = 13,121,491,969,600
5. Step 5: Solve for x
   x = 13,121,491,969,600/1,682,876
6. Step 6: Final answer
   x = 7,797,064.06