Finding the Third Proportional to 443.63 and 650.63

Step by Step Solution

1. Step 1: Write the proportion equation
   443.63 : 650.63 = 650.63 : x
2. Step 2: Convert to fraction form
   443.63/650.63 = 650.63/x
3. Step 3: Cross multiply
   443.63x = 650.63 × 650.63
4. Step 4: Simplify right side
   443.63x = 423,312.89
5. Step 5: Solve for x
   x = 423,312.89/443.63
6. Step 6: Final answer
   x = 954.21