Finding the Third Proportional to 2,710,081 and 3,990,249

Step by Step Solution

1. Step 1: Write the proportion equation
   2,710,081 : 3,990,249 = 3,990,249 : x
2. Step 2: Convert to fraction form
   2,710,081/3,990,249 = 3,990,249/x
3. Step 3: Cross multiply
   2,710,081x = 3,990,249 × 3,990,249
4. Step 4: Simplify right side
   2,710,081x = 15,922,087,082,001
5. Step 5: Solve for x
   x = 15,922,087,082,001/2,710,081
6. Step 6: Final answer
   x = 5,875,133.28