Finding the Third Proportional to 82,098.56 and 170,348.06

Step by Step Solution

1. Step 1: Write the proportion equation
   82,098.56 : 170,348.06 = 170,348.06 : x
2. Step 2: Convert to fraction form
   82,098.56/170,348.06 = 170,348.06/x
3. Step 3: Cross multiply
   82,098.56x = 170,348.06 × 170,348.06
4. Step 4: Simplify right side
   82,098.56x = 29,018,462,397.50
5. Step 5: Solve for x
   x = 29,018,462,397.50/82,098.56
6. Step 6: Final answer
   x = 353,458.84