Finding the Third Proportional to 2,019,962 and 4,354,804

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,962 : 4,354,804 = 4,354,804 : x
2. Step 2: Convert to fraction form
   2,019,962/4,354,804 = 4,354,804/x
3. Step 3: Cross multiply
   2,019,962x = 4,354,804 × 4,354,804
4. Step 4: Simplify right side
   2,019,962x = 18,964,317,878,416
5. Step 5: Solve for x
   x = 18,964,317,878,416/2,019,962
6. Step 6: Final answer
   x = 9,388,452.79