Finding the Third Proportional to 1,682,290 and 3,701,018

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,290 : 3,701,018 = 3,701,018 : x
2. Step 2: Convert to fraction form
   1,682,290/3,701,018 = 3,701,018/x
3. Step 3: Cross multiply
   1,682,290x = 3,701,018 × 3,701,018
4. Step 4: Simplify right side
   1,682,290x = 13,697,534,236,324
5. Step 5: Solve for x
   x = 13,697,534,236,324/1,682,290
6. Step 6: Final answer
   x = 8,142,195.60