Finding the Third Proportional to 2,765,990 and 3,728,757

Step by Step Solution

1. Step 1: Write the proportion equation
   2,765,990 : 3,728,757 = 3,728,757 : x
2. Step 2: Convert to fraction form
   2,765,990/3,728,757 = 3,728,757/x
3. Step 3: Cross multiply
   2,765,990x = 3,728,757 × 3,728,757
4. Step 4: Simplify right side
   2,765,990x = 13,903,628,765,049
5. Step 5: Solve for x
   x = 13,903,628,765,049/2,765,990
6. Step 6: Final answer
   x = 5,026,637.39