Finding the Third Proportional to 2,105,880 and 3,079,842

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105,880 : 3,079,842 = 3,079,842 : x
2. Step 2: Convert to fraction form
   2,105,880/3,079,842 = 3,079,842/x
3. Step 3: Cross multiply
   2,105,880x = 3,079,842 × 3,079,842
4. Step 4: Simplify right side
   2,105,880x = 9,485,426,744,964
5. Step 5: Solve for x
   x = 9,485,426,744,964/2,105,880
6. Step 6: Final answer
   x = 4,504,257.96