Finding the Third Proportional to 43.31 and 60.56

Step by Step Solution

1. Step 1: Write the proportion equation
   43.31 : 60.56 = 60.56 : x
2. Step 2: Convert to fraction form
   43.31/60.56 = 60.56/x
3. Step 3: Cross multiply
   43.31x = 60.56 × 60.56
4. Step 4: Simplify right side
   43.31x = 3,667.82
5. Step 5: Solve for x
   x = 3,667.82/43.31
6. Step 6: Final answer
   x = 84.68