Finding the Third Proportional to 304.17 and 472.50

Step by Step Solution

1. Step 1: Write the proportion equation
   304.17 : 472.50 = 472.50 : x
2. Step 2: Convert to fraction form
   304.17/472.50 = 472.50/x
3. Step 3: Cross multiply
   304.17x = 472.50 × 472.50
4. Step 4: Simplify right side
   304.17x = 223,256.25
5. Step 5: Solve for x
   x = 223,256.25/304.17
6. Step 6: Final answer
   x = 733.98