Finding the Third Proportional to 2,019,986 and 4,354,852

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,986 : 4,354,852 = 4,354,852 : x
2. Step 2: Convert to fraction form
   2,019,986/4,354,852 = 4,354,852/x
3. Step 3: Cross multiply
   2,019,986x = 4,354,852 × 4,354,852
4. Step 4: Simplify right side
   2,019,986x = 18,964,735,941,904
5. Step 5: Solve for x
   x = 18,964,735,941,904/2,019,986
6. Step 6: Final answer
   x = 9,388,548.21