Finding the Third Proportional to 43.94 and 64.56

Step by Step Solution

1. Step 1: Write the proportion equation
   43.94 : 64.56 = 64.56 : x
2. Step 2: Convert to fraction form
   43.94/64.56 = 64.56/x
3. Step 3: Cross multiply
   43.94x = 64.56 × 64.56
4. Step 4: Simplify right side
   43.94x = 4,168.32
5. Step 5: Solve for x
   x = 4,168.32/43.94
6. Step 6: Final answer
   x = 94.87