Finding the Third Proportional to 80,044.88 and 174,578.63

Step by Step Solution

1. Step 1: Write the proportion equation
   80,044.88 : 174,578.63 = 174,578.63 : x
2. Step 2: Convert to fraction form
   80,044.88/174,578.63 = 174,578.63/x
3. Step 3: Cross multiply
   80,044.88x = 174,578.63 × 174,578.63
4. Step 4: Simplify right side
   80,044.88x = 30,477,696,306.89
5. Step 5: Solve for x
   x = 30,477,696,306.89/80,044.88
6. Step 6: Final answer
   x = 380,757.62