Finding the Third Proportional to 82,336.50 and 175,311

Step by Step Solution

1. Step 1: Write the proportion equation
   82,336.50 : 175,311 = 175,311 : x
2. Step 2: Convert to fraction form
   82,336.50/175,311 = 175,311/x
3. Step 3: Cross multiply
   82,336.50x = 175,311 × 175,311
4. Step 4: Simplify right side
   82,336.50x = 30,733,946,721
5. Step 5: Solve for x
   x = 30,733,946,721/82,336.50
6. Step 6: Final answer
   x = 373,272.45