Finding the Third Proportional to 1,682,917 and 3,622,433

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,917 : 3,622,433 = 3,622,433 : x
2. Step 2: Convert to fraction form
   1,682,917/3,622,433 = 3,622,433/x
3. Step 3: Cross multiply
   1,682,917x = 3,622,433 × 3,622,433
4. Step 4: Simplify right side
   1,682,917x = 13,122,020,839,489
5. Step 5: Solve for x
   x = 13,122,020,839,489/1,682,917
6. Step 6: Final answer
   x = 7,797,188.36