Finding the Third Proportional to 1,044,492 and 1,409,268

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044,492 : 1,409,268 = 1,409,268 : x
2. Step 2: Convert to fraction form
   1,044,492/1,409,268 = 1,409,268/x
3. Step 3: Cross multiply
   1,044,492x = 1,409,268 × 1,409,268
4. Step 4: Simplify right side
   1,044,492x = 1,986,036,295,824
5. Step 5: Solve for x
   x = 1,986,036,295,824/1,044,492
6. Step 6: Final answer
   x = 1,901,437.54