Finding the Third Proportional to 1,682,271 and 3,690,231

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,271 : 3,690,231 = 3,690,231 : x
2. Step 2: Convert to fraction form
   1,682,271/3,690,231 = 3,690,231/x
3. Step 3: Cross multiply
   1,682,271x = 3,690,231 × 3,690,231
4. Step 4: Simplify right side
   1,682,271x = 13,617,804,833,361
5. Step 5: Solve for x
   x = 13,617,804,833,361/1,682,271
6. Step 6: Final answer
   x = 8,094,893.65