Finding the Third Proportional to 2,084,823 and 4,568,227

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084,823 : 4,568,227 = 4,568,227 : x
2. Step 2: Convert to fraction form
   2,084,823/4,568,227 = 4,568,227/x
3. Step 3: Cross multiply
   2,084,823x = 4,568,227 × 4,568,227
4. Step 4: Simplify right side
   2,084,823x = 20,868,697,923,529
5. Step 5: Solve for x
   x = 20,868,697,923,529/2,084,823
6. Step 6: Final answer
   x = 10,009,817.58