Finding the Third Proportional to 1,403,922 and 2,053,231

Step by Step Solution

1. Step 1: Write the proportion equation
   1,403,922 : 2,053,231 = 2,053,231 : x
2. Step 2: Convert to fraction form
   1,403,922/2,053,231 = 2,053,231/x
3. Step 3: Cross multiply
   1,403,922x = 2,053,231 × 2,053,231
4. Step 4: Simplify right side
   1,403,922x = 4,215,757,539,361
5. Step 5: Solve for x
   x = 4,215,757,539,361/1,403,922
6. Step 6: Final answer
   x = 3,002,843.13