Finding the Third Proportional to 150,514.88 and 325,839.38

Step by Step Solution

1. Step 1: Write the proportion equation
   150,514.88 : 325,839.38 = 325,839.38 : x
2. Step 2: Convert to fraction form
   150,514.88/325,839.38 = 325,839.38/x
3. Step 3: Cross multiply
   150,514.88x = 325,839.38 × 325,839.38
4. Step 4: Simplify right side
   150,514.88x = 106,171,298,300.39
5. Step 5: Solve for x
   x = 106,171,298,300.39/150,514.88
6. Step 6: Final answer
   x = 705,387.41