Finding the Third Proportional to 400,032 and 874,786.50

Step by Step Solution

1. Step 1: Write the proportion equation
   400,032 : 874,786.50 = 874,786.50 : x
2. Step 2: Convert to fraction form
   400,032/874,786.50 = 874,786.50/x
3. Step 3: Cross multiply
   400,032x = 874,786.50 × 874,786.50
4. Step 4: Simplify right side
   400,032x = 765,251,420,582.25
5. Step 5: Solve for x
   x = 765,251,420,582.25/400,032
6. Step 6: Final answer
   x = 1,912,975.51