Finding the Third Proportional to 95.10 and 145.53

Step by Step Solution

1. Step 1: Write the proportion equation
   95.10 : 145.53 = 145.53 : x
2. Step 2: Convert to fraction form
   95.10/145.53 = 145.53/x
3. Step 3: Cross multiply
   95.10x = 145.53 × 145.53
4. Step 4: Simplify right side
   95.10x = 21,178.78
5. Step 5: Solve for x
   x = 21,178.78/95.10
6. Step 6: Final answer
   x = 222.71