Finding the Third Proportional to 38,007.50 and 80,936

Step by Step Solution

1. Step 1: Write the proportion equation
   38,007.50 : 80,936 = 80,936 : x
2. Step 2: Convert to fraction form
   38,007.50/80,936 = 80,936/x
3. Step 3: Cross multiply
   38,007.50x = 80,936 × 80,936
4. Step 4: Simplify right side
   38,007.50x = 6,550,636,096
5. Step 5: Solve for x
   x = 6,550,636,096/38,007.50
6. Step 6: Final answer
   x = 172,351.14