Finding the Third Proportional to 241,493.25 and 524,478

Step by Step Solution

1. Step 1: Write the proportion equation
   241,493.25 : 524,478 = 524,478 : x
2. Step 2: Convert to fraction form
   241,493.25/524,478 = 524,478/x
3. Step 3: Cross multiply
   241,493.25x = 524,478 × 524,478
4. Step 4: Simplify right side
   241,493.25x = 275,077,172,484
5. Step 5: Solve for x
   x = 275,077,172,484/241,493.25
6. Step 6: Final answer
   x = 1,139,067.75