Finding the Third Proportional to 2,710,075 and 3,990,240

Step by Step Solution

1. Step 1: Write the proportion equation
   2,710,075 : 3,990,240 = 3,990,240 : x
2. Step 2: Convert to fraction form
   2,710,075/3,990,240 = 3,990,240/x
3. Step 3: Cross multiply
   2,710,075x = 3,990,240 × 3,990,240
4. Step 4: Simplify right side
   2,710,075x = 15,922,015,257,600
5. Step 5: Solve for x
   x = 15,922,015,257,600/2,710,075
6. Step 6: Final answer
   x = 5,875,119.79