Finding the Third Proportional to 82,238 and 179,350

Step by Step Solution

1. Step 1: Write the proportion equation
   82,238 : 179,350 = 179,350 : x
2. Step 2: Convert to fraction form
   82,238/179,350 = 179,350/x
3. Step 3: Cross multiply
   82,238x = 179,350 × 179,350
4. Step 4: Simplify right side
   82,238x = 32,166,422,500
5. Step 5: Solve for x
   x = 32,166,422,500/82,238
6. Step 6: Final answer
   x = 391,138.19