Finding the Third Proportional to 79,000 and 175,496

Step by Step Solution

1. Step 1: Write the proportion equation
   79,000 : 175,496 = 175,496 : x
2. Step 2: Convert to fraction form
   79,000/175,496 = 175,496/x
3. Step 3: Cross multiply
   79,000x = 175,496 × 175,496
4. Step 4: Simplify right side
   79,000x = 30,798,846,016
5. Step 5: Solve for x
   x = 30,798,846,016/79,000
6. Step 6: Final answer
   x = 389,858.81