Finding the Third Proportional to 2,019,536 and 4,322,767

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,536 : 4,322,767 = 4,322,767 : x
2. Step 2: Convert to fraction form
   2,019,536/4,322,767 = 4,322,767/x
3. Step 3: Cross multiply
   2,019,536x = 4,322,767 × 4,322,767
4. Step 4: Simplify right side
   2,019,536x = 18,686,314,536,289
5. Step 5: Solve for x
   x = 18,686,314,536,289/2,019,536
6. Step 6: Final answer
   x = 9,252,776.15