Finding the Third Proportional to 2,019,996 and 4,420,044

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,996 : 4,420,044 = 4,420,044 : x
2. Step 2: Convert to fraction form
   2,019,996/4,420,044 = 4,420,044/x
3. Step 3: Cross multiply
   2,019,996x = 4,420,044 × 4,420,044
4. Step 4: Simplify right side
   2,019,996x = 19,536,788,961,936
5. Step 5: Solve for x
   x = 19,536,788,961,936/2,019,996
6. Step 6: Final answer
   x = 9,671,696.86