Finding the Third Proportional to 170,997 and 371,199.38

Step by Step Solution

1. Step 1: Write the proportion equation
   170,997 : 371,199.38 = 371,199.38 : x
2. Step 2: Convert to fraction form
   170,997/371,199.38 = 371,199.38/x
3. Step 3: Cross multiply
   170,997x = 371,199.38 × 371,199.38
4. Step 4: Simplify right side
   170,997x = 137,788,976,000.39
5. Step 5: Solve for x
   x = 137,788,976,000.39/170,997
6. Step 6: Final answer
   x = 805,797.62