Finding the Third Proportional to 1,520,988 and 3,304,722

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,988 : 3,304,722 = 3,304,722 : x
2. Step 2: Convert to fraction form
   1,520,988/3,304,722 = 3,304,722/x
3. Step 3: Cross multiply
   1,520,988x = 3,304,722 × 3,304,722
4. Step 4: Simplify right side
   1,520,988x = 10,921,187,497,284
5. Step 5: Solve for x
   x = 10,921,187,497,284/1,520,988
6. Step 6: Final answer
   x = 7,180,324.56