Finding the Third Proportional to 52.50 and 127.03

Step by Step Solution

1. Step 1: Write the proportion equation
   52.50 : 127.03 = 127.03 : x
2. Step 2: Convert to fraction form
   52.50/127.03 = 127.03/x
3. Step 3: Cross multiply
   52.50x = 127.03 × 127.03
4. Step 4: Simplify right side
   52.50x = 16,136.94
5. Step 5: Solve for x
   x = 16,136.94/52.50
6. Step 6: Final answer
   x = 307.37