Finding the Third Proportional to 82,042.88 and 179,269.88

Step by Step Solution

1. Step 1: Write the proportion equation
   82,042.88 : 179,269.88 = 179,269.88 : x
2. Step 2: Convert to fraction form
   82,042.88/179,269.88 = 179,269.88/x
3. Step 3: Cross multiply
   82,042.88x = 179,269.88 × 179,269.88
4. Step 4: Simplify right side
   82,042.88x = 32,137,688,082.52
5. Step 5: Solve for x
   x = 32,137,688,082.52/82,042.88
6. Step 6: Final answer
   x = 391,718.21