Finding the Third Proportional to 2,243,315 and 3,367,816

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,315 : 3,367,816 = 3,367,816 : x
2. Step 2: Convert to fraction form
   2,243,315/3,367,816 = 3,367,816/x
3. Step 3: Cross multiply
   2,243,315x = 3,367,816 × 3,367,816
4. Step 4: Simplify right side
   2,243,315x = 11,342,184,609,856
5. Step 5: Solve for x
   x = 11,342,184,609,856/2,243,315
6. Step 6: Final answer
   x = 5,055,992.85