Finding the Third Proportional to 1,682,495 and 3,669,499

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,495 : 3,669,499 = 3,669,499 : x
2. Step 2: Convert to fraction form
   1,682,495/3,669,499 = 3,669,499/x
3. Step 3: Cross multiply
   1,682,495x = 3,669,499 × 3,669,499
4. Step 4: Simplify right side
   1,682,495x = 13,465,222,911,001
5. Step 5: Solve for x
   x = 13,465,222,911,001/1,682,495
6. Step 6: Final answer
   x = 8,003,128.04