Finding the Third Proportional to 82,060.50 and 176,676

Step by Step Solution

1. Step 1: Write the proportion equation
   82,060.50 : 176,676 = 176,676 : x
2. Step 2: Convert to fraction form
   82,060.50/176,676 = 176,676/x
3. Step 3: Cross multiply
   82,060.50x = 176,676 × 176,676
4. Step 4: Simplify right side
   82,060.50x = 31,214,408,976
5. Step 5: Solve for x
   x = 31,214,408,976/82,060.50
6. Step 6: Final answer
   x = 380,382.88