Finding the Third Proportional to 431,338 and 941,780

Step by Step Solution

1. Step 1: Write the proportion equation
   431,338 : 941,780 = 941,780 : x
2. Step 2: Convert to fraction form
   431,338/941,780 = 941,780/x
3. Step 3: Cross multiply
   431,338x = 941,780 × 941,780
4. Step 4: Simplify right side
   431,338x = 886,949,568,400
5. Step 5: Solve for x
   x = 886,949,568,400/431,338
6. Step 6: Final answer
   x = 2,056,275.05