Finding the Third Proportional to 2,105,888 and 3,079,854

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105,888 : 3,079,854 = 3,079,854 : x
2. Step 2: Convert to fraction form
   2,105,888/3,079,854 = 3,079,854/x
3. Step 3: Cross multiply
   2,105,888x = 3,079,854 × 3,079,854
4. Step 4: Simplify right side
   2,105,888x = 9,485,500,661,316
5. Step 5: Solve for x
   x = 9,485,500,661,316/2,105,888
6. Step 6: Final answer
   x = 4,504,275.95