Finding the Third Proportional to 2,757,242 and 3,971,271

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757,242 : 3,971,271 = 3,971,271 : x
2. Step 2: Convert to fraction form
   2,757,242/3,971,271 = 3,971,271/x
3. Step 3: Cross multiply
   2,757,242x = 3,971,271 × 3,971,271
4. Step 4: Simplify right side
   2,757,242x = 15,770,993,355,441
5. Step 5: Solve for x
   x = 15,770,993,355,441/2,757,242
6. Step 6: Final answer
   x = 5,719,843.73