Finding the Third Proportional to 1,013,529 and 2,203,470

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,529 : 2,203,470 = 2,203,470 : x
2. Step 2: Convert to fraction form
   1,013,529/2,203,470 = 2,203,470/x
3. Step 3: Cross multiply
   1,013,529x = 2,203,470 × 2,203,470
4. Step 4: Simplify right side
   1,013,529x = 4,855,280,040,900
5. Step 5: Solve for x
   x = 4,855,280,040,900/1,013,529
6. Step 6: Final answer
   x = 4,790,469.78