Finding the Third Proportional to 2,081,864 and 3,105,518

Step by Step Solution

1. Step 1: Write the proportion equation
   2,081,864 : 3,105,518 = 3,105,518 : x
2. Step 2: Convert to fraction form
   2,081,864/3,105,518 = 3,105,518/x
3. Step 3: Cross multiply
   2,081,864x = 3,105,518 × 3,105,518
4. Step 4: Simplify right side
   2,081,864x = 9,644,242,048,324
5. Step 5: Solve for x
   x = 9,644,242,048,324/2,081,864
6. Step 6: Final answer
   x = 4,632,503.40