Finding the Third Proportional to 1,507,830 and 3,277,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,507,830 : 3,277,452 = 3,277,452 : x
2. Step 2: Convert to fraction form
   1,507,830/3,277,452 = 3,277,452/x
3. Step 3: Cross multiply
   1,507,830x = 3,277,452 × 3,277,452
4. Step 4: Simplify right side
   1,507,830x = 10,741,691,612,304
5. Step 5: Solve for x
   x = 10,741,691,612,304/1,507,830
6. Step 6: Final answer
   x = 7,123,940.77