Finding the Third Proportional to 2,611,986 and 3,957,482

Step by Step Solution

1. Step 1: Write the proportion equation
   2,611,986 : 3,957,482 = 3,957,482 : x
2. Step 2: Convert to fraction form
   2,611,986/3,957,482 = 3,957,482/x
3. Step 3: Cross multiply
   2,611,986x = 3,957,482 × 3,957,482
4. Step 4: Simplify right side
   2,611,986x = 15,661,663,780,324
5. Step 5: Solve for x
   x = 15,661,663,780,324/2,611,986
6. Step 6: Final answer
   x = 5,996,074.93