Finding the Third Proportional to 80,324 and 173,752

Step by Step Solution

1. Step 1: Write the proportion equation
   80,324 : 173,752 = 173,752 : x
2. Step 2: Convert to fraction form
   80,324/173,752 = 173,752/x
3. Step 3: Cross multiply
   80,324x = 173,752 × 173,752
4. Step 4: Simplify right side
   80,324x = 30,189,757,504
5. Step 5: Solve for x
   x = 30,189,757,504/80,324
6. Step 6: Final answer
   x = 375,849.78