Finding the Third Proportional to 443.63 and 962.81

Step by Step Solution

1. Step 1: Write the proportion equation
   443.63 : 962.81 = 962.81 : x
2. Step 2: Convert to fraction form
   443.63/962.81 = 962.81/x
3. Step 3: Cross multiply
   443.63x = 962.81 × 962.81
4. Step 4: Simplify right side
   443.63x = 927,007.91
5. Step 5: Solve for x
   x = 927,007.91/443.63
6. Step 6: Final answer
   x = 2,089.62