Finding the Third Proportional to 1,969,950 and 4,243,626

Step by Step Solution

1. Step 1: Write the proportion equation
   1,969,950 : 4,243,626 = 4,243,626 : x
2. Step 2: Convert to fraction form
   1,969,950/4,243,626 = 4,243,626/x
3. Step 3: Cross multiply
   1,969,950x = 4,243,626 × 4,243,626
4. Step 4: Simplify right side
   1,969,950x = 18,008,361,627,876
5. Step 5: Solve for x
   x = 18,008,361,627,876/1,969,950
6. Step 6: Final answer
   x = 9,141,532.34