Finding the Third Proportional to 79,894.50 and 174,821.25

Step by Step Solution

1. Step 1: Write the proportion equation
   79,894.50 : 174,821.25 = 174,821.25 : x
2. Step 2: Convert to fraction form
   79,894.50/174,821.25 = 174,821.25/x
3. Step 3: Cross multiply
   79,894.50x = 174,821.25 × 174,821.25
4. Step 4: Simplify right side
   79,894.50x = 30,562,469,451.56
5. Step 5: Solve for x
   x = 30,562,469,451.56/79,894.50
6. Step 6: Final answer
   x = 382,535.34