Finding the Third Proportional to 369.50 and 574.50

Step by Step Solution

1. Step 1: Write the proportion equation
   369.50 : 574.50 = 574.50 : x
2. Step 2: Convert to fraction form
   369.50/574.50 = 574.50/x
3. Step 3: Cross multiply
   369.50x = 574.50 × 574.50
4. Step 4: Simplify right side
   369.50x = 330,050.25
5. Step 5: Solve for x
   x = 330,050.25/369.50
6. Step 6: Final answer
   x = 893.23