Finding the Third Proportional to 2,611,992 and 3,957,491

Step by Step Solution

1. Step 1: Write the proportion equation
   2,611,992 : 3,957,491 = 3,957,491 : x
2. Step 2: Convert to fraction form
   2,611,992/3,957,491 = 3,957,491/x
3. Step 3: Cross multiply
   2,611,992x = 3,957,491 × 3,957,491
4. Step 4: Simplify right side
   2,611,992x = 15,661,735,015,081
5. Step 5: Solve for x
   x = 15,661,735,015,081/2,611,992
6. Step 6: Final answer
   x = 5,996,088.43