Finding the Third Proportional to 95.63 and 148.31

Step by Step Solution

1. Step 1: Write the proportion equation
   95.63 : 148.31 = 148.31 : x
2. Step 2: Convert to fraction form
   95.63/148.31 = 148.31/x
3. Step 3: Cross multiply
   95.63x = 148.31 × 148.31
4. Step 4: Simplify right side
   95.63x = 21,996.60
5. Step 5: Solve for x
   x = 21,996.60/95.63
6. Step 6: Final answer
   x = 230.03