Finding the Third Proportional to 2,628,270 and 3,842,622

Step by Step Solution

1. Step 1: Write the proportion equation
   2,628,270 : 3,842,622 = 3,842,622 : x
2. Step 2: Convert to fraction form
   2,628,270/3,842,622 = 3,842,622/x
3. Step 3: Cross multiply
   2,628,270x = 3,842,622 × 3,842,622
4. Step 4: Simplify right side
   2,628,270x = 14,765,743,834,884
5. Step 5: Solve for x
   x = 14,765,743,834,884/2,628,270
6. Step 6: Final answer
   x = 5,618,046.79