Finding the Third Proportional to 69,573 and 150,262

Step by Step Solution

1. Step 1: Write the proportion equation
   69,573 : 150,262 = 150,262 : x
2. Step 2: Convert to fraction form
   69,573/150,262 = 150,262/x
3. Step 3: Cross multiply
   69,573x = 150,262 × 150,262
4. Step 4: Simplify right side
   69,573x = 22,578,668,644
5. Step 5: Solve for x
   x = 22,578,668,644/69,573
6. Step 6: Final answer
   x = 324,532.05