Finding the Third Proportional to 2,019,984 and 4,323,711

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,984 : 4,323,711 = 4,323,711 : x
2. Step 2: Convert to fraction form
   2,019,984/4,323,711 = 4,323,711/x
3. Step 3: Cross multiply
   2,019,984x = 4,323,711 × 4,323,711
4. Step 4: Simplify right side
   2,019,984x = 18,694,476,811,521
5. Step 5: Solve for x
   x = 18,694,476,811,521/2,019,984
6. Step 6: Final answer
   x = 9,254,764.80