Finding the Third Proportional to 82,228.50 and 179,307

Step by Step Solution

1. Step 1: Write the proportion equation
   82,228.50 : 179,307 = 179,307 : x
2. Step 2: Convert to fraction form
   82,228.50/179,307 = 179,307/x
3. Step 3: Cross multiply
   82,228.50x = 179,307 × 179,307
4. Step 4: Simplify right side
   82,228.50x = 32,151,000,249
5. Step 5: Solve for x
   x = 32,151,000,249/82,228.50
6. Step 6: Final answer
   x = 390,995.83