Finding the Third Proportional to 170,842.50 and 375,162

Step by Step Solution

1. Step 1: Write the proportion equation
   170,842.50 : 375,162 = 375,162 : x
2. Step 2: Convert to fraction form
   170,842.50/375,162 = 375,162/x
3. Step 3: Cross multiply
   170,842.50x = 375,162 × 375,162
4. Step 4: Simplify right side
   170,842.50x = 140,746,526,244
5. Step 5: Solve for x
   x = 140,746,526,244/170,842.50
6. Step 6: Final answer
   x = 823,837.90