Finding the Third Proportional to 2,757,384 and 3,971,448

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757,384 : 3,971,448 = 3,971,448 : x
2. Step 2: Convert to fraction form
   2,757,384/3,971,448 = 3,971,448/x
3. Step 3: Cross multiply
   2,757,384x = 3,971,448 × 3,971,448
4. Step 4: Simplify right side
   2,757,384x = 15,772,399,216,704
5. Step 5: Solve for x
   x = 15,772,399,216,704/2,757,384
6. Step 6: Final answer
   x = 5,720,059.02