Finding the Third Proportional to 1,403,923 and 2,053,233

Step by Step Solution

1. Step 1: Write the proportion equation
   1,403,923 : 2,053,233 = 2,053,233 : x
2. Step 2: Convert to fraction form
   1,403,923/2,053,233 = 2,053,233/x
3. Step 3: Cross multiply
   1,403,923x = 2,053,233 × 2,053,233
4. Step 4: Simplify right side
   1,403,923x = 4,215,765,752,289
5. Step 5: Solve for x
   x = 4,215,765,752,289/1,403,923
6. Step 6: Final answer
   x = 3,002,846.85