Finding the Third Proportional to 1,603,843 and 2,119,995

Step by Step Solution

1. Step 1: Write the proportion equation
   1,603,843 : 2,119,995 = 2,119,995 : x
2. Step 2: Convert to fraction form
   1,603,843/2,119,995 = 2,119,995/x
3. Step 3: Cross multiply
   1,603,843x = 2,119,995 × 2,119,995
4. Step 4: Simplify right side
   1,603,843x = 4,494,378,800,025
5. Step 5: Solve for x
   x = 4,494,378,800,025/1,603,843
6. Step 6: Final answer
   x = 2,802,256.08