Finding the Third Proportional to 2,019,924 and 4,419,952

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,924 : 4,419,952 = 4,419,952 : x
2. Step 2: Convert to fraction form
   2,019,924/4,419,952 = 4,419,952/x
3. Step 3: Cross multiply
   2,019,924x = 4,419,952 × 4,419,952
4. Step 4: Simplify right side
   2,019,924x = 19,535,975,682,304
5. Step 5: Solve for x
   x = 19,535,975,682,304/2,019,924
6. Step 6: Final answer
   x = 9,671,638.97