Finding the Third Proportional to 1,557,570 and 3,379,524

Step by Step Solution

1. Step 1: Write the proportion equation
   1,557,570 : 3,379,524 = 3,379,524 : x
2. Step 2: Convert to fraction form
   1,557,570/3,379,524 = 3,379,524/x
3. Step 3: Cross multiply
   1,557,570x = 3,379,524 × 3,379,524
4. Step 4: Simplify right side
   1,557,570x = 11,421,182,466,576
5. Step 5: Solve for x
   x = 11,421,182,466,576/1,557,570
6. Step 6: Final answer
   x = 7,332,692.89