Finding the Third Proportional to 2,743,416 and 3,700,728

Step by Step Solution

1. Step 1: Write the proportion equation
   2,743,416 : 3,700,728 = 3,700,728 : x
2. Step 2: Convert to fraction form
   2,743,416/3,700,728 = 3,700,728/x
3. Step 3: Cross multiply
   2,743,416x = 3,700,728 × 3,700,728
4. Step 4: Simplify right side
   2,743,416x = 13,695,387,729,984
5. Step 5: Solve for x
   x = 13,695,387,729,984/2,743,416
6. Step 6: Final answer
   x = 4,992,092.97