Finding the Third Proportional to 2,007,864 and 3,914,846

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,864 : 3,914,846 = 3,914,846 : x
2. Step 2: Convert to fraction form
   2,007,864/3,914,846 = 3,914,846/x
3. Step 3: Cross multiply
   2,007,864x = 3,914,846 × 3,914,846
4. Step 4: Simplify right side
   2,007,864x = 15,326,019,203,716
5. Step 5: Solve for x
   x = 15,326,019,203,716/2,007,864
6. Step 6: Final answer
   x = 7,632,996.66