Finding the Third Proportional to 18.94 and 32.69

Step by Step Solution

1. Step 1: Write the proportion equation
   18.94 : 32.69 = 32.69 : x
2. Step 2: Convert to fraction form
   18.94/32.69 = 32.69/x
3. Step 3: Cross multiply
   18.94x = 32.69 × 32.69
4. Step 4: Simplify right side
   18.94x = 1,068.47
5. Step 5: Solve for x
   x = 1,068.47/18.94
6. Step 6: Final answer
   x = 56.42