Finding the Third Proportional to 1,504,174 and 3,282,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,504,174 : 3,282,728 = 3,282,728 : x
2. Step 2: Convert to fraction form
   1,504,174/3,282,728 = 3,282,728/x
3. Step 3: Cross multiply
   1,504,174x = 3,282,728 × 3,282,728
4. Step 4: Simplify right side
   1,504,174x = 10,776,303,121,984
5. Step 5: Solve for x
   x = 10,776,303,121,984/1,504,174
6. Step 6: Final answer
   x = 7,164,266.32