Finding the Third Proportional to 1,682,885 and 3,702,217

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,885 : 3,702,217 = 3,702,217 : x
2. Step 2: Convert to fraction form
   1,682,885/3,702,217 = 3,702,217/x
3. Step 3: Cross multiply
   1,682,885x = 3,702,217 × 3,702,217
4. Step 4: Simplify right side
   1,682,885x = 13,706,410,715,089
5. Step 5: Solve for x
   x = 13,706,410,715,089/1,682,885
6. Step 6: Final answer
   x = 8,144,591.41