Finding the Third Proportional to 2,100,104 and 3,105,876

Step by Step Solution

1. Step 1: Write the proportion equation
   2,100,104 : 3,105,876 = 3,105,876 : x
2. Step 2: Convert to fraction form
   2,100,104/3,105,876 = 3,105,876/x
3. Step 3: Cross multiply
   2,100,104x = 3,105,876 × 3,105,876
4. Step 4: Simplify right side
   2,100,104x = 9,646,465,727,376
5. Step 5: Solve for x
   x = 9,646,465,727,376/2,100,104
6. Step 6: Final answer
   x = 4,593,327.63