Finding the Third Proportional to 1,023,849 and 2,221,736

Step by Step Solution

1. Step 1: Write the proportion equation
   1,023,849 : 2,221,736 = 2,221,736 : x
2. Step 2: Convert to fraction form
   1,023,849/2,221,736 = 2,221,736/x
3. Step 3: Cross multiply
   1,023,849x = 2,221,736 × 2,221,736
4. Step 4: Simplify right side
   1,023,849x = 4,936,110,853,696
5. Step 5: Solve for x
   x = 4,936,110,853,696/1,023,849
6. Step 6: Final answer
   x = 4,821,131.68