Finding the Third Proportional to 1,816,802 and 3,821,794

Step by Step Solution

1. Step 1: Write the proportion equation
   1,816,802 : 3,821,794 = 3,821,794 : x
2. Step 2: Convert to fraction form
   1,816,802/3,821,794 = 3,821,794/x
3. Step 3: Cross multiply
   1,816,802x = 3,821,794 × 3,821,794
4. Step 4: Simplify right side
   1,816,802x = 14,606,109,378,436
5. Step 5: Solve for x
   x = 14,606,109,378,436/1,816,802
6. Step 6: Final answer
   x = 8,039,461.31