Finding the Third Proportional to 415,498.50 and 893,067

Step by Step Solution

1. Step 1: Write the proportion equation
   415,498.50 : 893,067 = 893,067 : x
2. Step 2: Convert to fraction form
   415,498.50/893,067 = 893,067/x
3. Step 3: Cross multiply
   415,498.50x = 893,067 × 893,067
4. Step 4: Simplify right side
   415,498.50x = 797,568,666,489
5. Step 5: Solve for x
   x = 797,568,666,489/415,498.50
6. Step 6: Final answer
   x = 1,919,546.44