Finding the Third Proportional to 150,986 and 325,154

Step by Step Solution

1. Step 1: Write the proportion equation
   150,986 : 325,154 = 325,154 : x
2. Step 2: Convert to fraction form
   150,986/325,154 = 325,154/x
3. Step 3: Cross multiply
   150,986x = 325,154 × 325,154
4. Step 4: Simplify right side
   150,986x = 105,725,123,716
5. Step 5: Solve for x
   x = 105,725,123,716/150,986
6. Step 6: Final answer
   x = 700,231.30