Finding the Third Proportional to 94.69 and 199.31

Step by Step Solution

1. Step 1: Write the proportion equation
   94.69 : 199.31 = 199.31 : x
2. Step 2: Convert to fraction form
   94.69/199.31 = 199.31/x
3. Step 3: Cross multiply
   94.69x = 199.31 × 199.31
4. Step 4: Simplify right side
   94.69x = 39,725.47
5. Step 5: Solve for x
   x = 39,725.47/94.69
6. Step 6: Final answer
   x = 419.54