Finding the Third Proportional to 141.38 and 192.50

Step by Step Solution

1. Step 1: Write the proportion equation
   141.38 : 192.50 = 192.50 : x
2. Step 2: Convert to fraction form
   141.38/192.50 = 192.50/x
3. Step 3: Cross multiply
   141.38x = 192.50 × 192.50
4. Step 4: Simplify right side
   141.38x = 37,056.25
5. Step 5: Solve for x
   x = 37,056.25/141.38
6. Step 6: Final answer
   x = 262.11