Finding the Third Proportional to 888,544 and 1,919,008

Step by Step Solution

1. Step 1: Write the proportion equation
   888,544 : 1,919,008 = 1,919,008 : x
2. Step 2: Convert to fraction form
   888,544/1,919,008 = 1,919,008/x
3. Step 3: Cross multiply
   888,544x = 1,919,008 × 1,919,008
4. Step 4: Simplify right side
   888,544x = 3,682,591,704,064
5. Step 5: Solve for x
   x = 3,682,591,704,064/888,544
6. Step 6: Final answer
   x = 4,144,523.74