Finding the Third Proportional to 170,173.50 and 357,762

Step by Step Solution

1. Step 1: Write the proportion equation
   170,173.50 : 357,762 = 357,762 : x
2. Step 2: Convert to fraction form
   170,173.50/357,762 = 357,762/x
3. Step 3: Cross multiply
   170,173.50x = 357,762 × 357,762
4. Step 4: Simplify right side
   170,173.50x = 127,993,648,644
5. Step 5: Solve for x
   x = 127,993,648,644/170,173.50
6. Step 6: Final answer
   x = 752,136.19