Finding the Third Proportional to 79,994.25 and 175,054.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,994.25 : 175,054.50 = 175,054.50 : x
2. Step 2: Convert to fraction form
   79,994.25/175,054.50 = 175,054.50/x
3. Step 3: Cross multiply
   79,994.25x = 175,054.50 × 175,054.50
4. Step 4: Simplify right side
   79,994.25x = 30,644,077,970.25
5. Step 5: Solve for x
   x = 30,644,077,970.25/79,994.25
6. Step 6: Final answer
   x = 383,078.51