Finding the Third Proportional to 1,604,917 and 3,265,885

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,917 : 3,265,885 = 3,265,885 : x
2. Step 2: Convert to fraction form
   1,604,917/3,265,885 = 3,265,885/x
3. Step 3: Cross multiply
   1,604,917x = 3,265,885 × 3,265,885
4. Step 4: Simplify right side
   1,604,917x = 10,666,004,833,225
5. Step 5: Solve for x
   x = 10,666,004,833,225/1,604,917
6. Step 6: Final answer
   x = 6,645,829.56