Finding the Third Proportional to 79,124 and 170,732.25

Step by Step Solution

1. Step 1: Write the proportion equation
   79,124 : 170,732.25 = 170,732.25 : x
2. Step 2: Convert to fraction form
   79,124/170,732.25 = 170,732.25/x
3. Step 3: Cross multiply
   79,124x = 170,732.25 × 170,732.25
4. Step 4: Simplify right side
   79,124x = 29,149,501,190.06
5. Step 5: Solve for x
   x = 29,149,501,190.06/79,124
6. Step 6: Final answer
   x = 368,402.78