Finding the Third Proportional to 79,938 and 175,104

Step by Step Solution

1. Step 1: Write the proportion equation
   79,938 : 175,104 = 175,104 : x
2. Step 2: Convert to fraction form
   79,938/175,104 = 175,104/x
3. Step 3: Cross multiply
   79,938x = 175,104 × 175,104
4. Step 4: Simplify right side
   79,938x = 30,661,410,816
5. Step 5: Solve for x
   x = 30,661,410,816/79,938
6. Step 6: Final answer
   x = 383,564.90