Finding the Third Proportional to 3,997,990 and 5,847,044

Step by Step Solution

1. Step 1: Write the proportion equation
   3,997,990 : 5,847,044 = 5,847,044 : x
2. Step 2: Convert to fraction form
   3,997,990/5,847,044 = 5,847,044/x
3. Step 3: Cross multiply
   3,997,990x = 5,847,044 × 5,847,044
4. Step 4: Simplify right side
   3,997,990x = 34,187,923,537,936
5. Step 5: Solve for x
   x = 34,187,923,537,936/3,997,990
6. Step 6: Final answer
   x = 8,551,277.90