Finding the Third Proportional to 375,500.25 and 581,067

Step by Step Solution

1. Step 1: Write the proportion equation
   375,500.25 : 581,067 = 581,067 : x
2. Step 2: Convert to fraction form
   375,500.25/581,067 = 581,067/x
3. Step 3: Cross multiply
   375,500.25x = 581,067 × 581,067
4. Step 4: Simplify right side
   375,500.25x = 337,638,858,489
5. Step 5: Solve for x
   x = 337,638,858,489/375,500.25
6. Step 6: Final answer
   x = 899,170.80