Finding the Third Proportional to 93.56 and 141.22

Step by Step Solution

1. Step 1: Write the proportion equation
   93.56 : 141.22 = 141.22 : x
2. Step 2: Convert to fraction form
   93.56/141.22 = 141.22/x
3. Step 3: Cross multiply
   93.56x = 141.22 × 141.22
4. Step 4: Simplify right side
   93.56x = 19,942.74
5. Step 5: Solve for x
   x = 19,942.74/93.56
6. Step 6: Final answer
   x = 213.15