Finding the Third Proportional to 853,524 and 1,839,375

Step by Step Solution

1. Step 1: Write the proportion equation
   853,524 : 1,839,375 = 1,839,375 : x
2. Step 2: Convert to fraction form
   853,524/1,839,375 = 1,839,375/x
3. Step 3: Cross multiply
   853,524x = 1,839,375 × 1,839,375
4. Step 4: Simplify right side
   853,524x = 3,383,300,390,625
5. Step 5: Solve for x
   x = 3,383,300,390,625/853,524
6. Step 6: Final answer
   x = 3,963,919.46