Finding the Third Proportional to 2,021,992 and 4,401,052

Step by Step Solution

1. Step 1: Write the proportion equation
   2,021,992 : 4,401,052 = 4,401,052 : x
2. Step 2: Convert to fraction form
   2,021,992/4,401,052 = 4,401,052/x
3. Step 3: Cross multiply
   2,021,992x = 4,401,052 × 4,401,052
4. Step 4: Simplify right side
   2,021,992x = 19,369,258,706,704
5. Step 5: Solve for x
   x = 19,369,258,706,704/2,021,992
6. Step 6: Final answer
   x = 9,579,295.42