Finding the Third Proportional to 1,367,990 and 2,044,326

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,990 : 2,044,326 = 2,044,326 : x
2. Step 2: Convert to fraction form
   1,367,990/2,044,326 = 2,044,326/x
3. Step 3: Cross multiply
   1,367,990x = 2,044,326 × 2,044,326
4. Step 4: Simplify right side
   1,367,990x = 4,179,268,794,276
5. Step 5: Solve for x
   x = 4,179,268,794,276/1,367,990
6. Step 6: Final answer
   x = 3,055,043.38