Finding the Third Proportional to 2,520,689 and 3,874,481

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,689 : 3,874,481 = 3,874,481 : x
2. Step 2: Convert to fraction form
   2,520,689/3,874,481 = 3,874,481/x
3. Step 3: Cross multiply
   2,520,689x = 3,874,481 × 3,874,481
4. Step 4: Simplify right side
   2,520,689x = 15,011,603,019,361
5. Step 5: Solve for x
   x = 15,011,603,019,361/2,520,689
6. Step 6: Final answer
   x = 5,955,357.05