Finding the Third Proportional to 124.41 and 193.31

Step by Step Solution

1. Step 1: Write the proportion equation
   124.41 : 193.31 = 193.31 : x
2. Step 2: Convert to fraction form
   124.41/193.31 = 193.31/x
3. Step 3: Cross multiply
   124.41x = 193.31 × 193.31
4. Step 4: Simplify right side
   124.41x = 37,369.72
5. Step 5: Solve for x
   x = 37,369.72/124.41
6. Step 6: Final answer
   x = 300.38