Finding the Third Proportional to 2,611,987 and 3,957,484

Step by Step Solution

1. Step 1: Write the proportion equation
   2,611,987 : 3,957,484 = 3,957,484 : x
2. Step 2: Convert to fraction form
   2,611,987/3,957,484 = 3,957,484/x
3. Step 3: Cross multiply
   2,611,987x = 3,957,484 × 3,957,484
4. Step 4: Simplify right side
   2,611,987x = 15,661,679,610,256
5. Step 5: Solve for x
   x = 15,661,679,610,256/2,611,987
6. Step 6: Final answer
   x = 5,996,078.70