Finding the Third Proportional to 384,605.81 and 597,067.69

Step by Step Solution

1. Step 1: Write the proportion equation
   384,605.81 : 597,067.69 = 597,067.69 : x
2. Step 2: Convert to fraction form
   384,605.81/597,067.69 = 597,067.69/x
3. Step 3: Cross multiply
   384,605.81x = 597,067.69 × 597,067.69
4. Step 4: Simplify right side
   384,605.81x = 356,489,823,456.60
5. Step 5: Solve for x
   x = 356,489,823,456.60/384,605.81
6. Step 6: Final answer
   x = 926,896.61