Finding the Third Proportional to 374,821.50 and 576,570

Step by Step Solution

1. Step 1: Write the proportion equation
   374,821.50 : 576,570 = 576,570 : x
2. Step 2: Convert to fraction form
   374,821.50/576,570 = 576,570/x
3. Step 3: Cross multiply
   374,821.50x = 576,570 × 576,570
4. Step 4: Simplify right side
   374,821.50x = 332,432,964,900
5. Step 5: Solve for x
   x = 332,432,964,900/374,821.50
6. Step 6: Final answer
   x = 886,910.08