Finding the Third Proportional to 170,953.50 and 363,048

Step by Step Solution

1. Step 1: Write the proportion equation
   170,953.50 : 363,048 = 363,048 : x
2. Step 2: Convert to fraction form
   170,953.50/363,048 = 363,048/x
3. Step 3: Cross multiply
   170,953.50x = 363,048 × 363,048
4. Step 4: Simplify right side
   170,953.50x = 131,803,850,304
5. Step 5: Solve for x
   x = 131,803,850,304/170,953.50
6. Step 6: Final answer
   x = 770,992.41