Finding the Third Proportional to 1,002,356 and 1,448,238

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,356 : 1,448,238 = 1,448,238 : x
2. Step 2: Convert to fraction form
   1,002,356/1,448,238 = 1,448,238/x
3. Step 3: Cross multiply
   1,002,356x = 1,448,238 × 1,448,238
4. Step 4: Simplify right side
   1,002,356x = 2,097,393,304,644
5. Step 5: Solve for x
   x = 2,097,393,304,644/1,002,356
6. Step 6: Final answer
   x = 2,092,463.46