Finding the Third Proportional to 67,558 and 150,650

Step by Step Solution

1. Step 1: Write the proportion equation
   67,558 : 150,650 = 150,650 : x
2. Step 2: Convert to fraction form
   67,558/150,650 = 150,650/x
3. Step 3: Cross multiply
   67,558x = 150,650 × 150,650
4. Step 4: Simplify right side
   67,558x = 22,695,422,500
5. Step 5: Solve for x
   x = 22,695,422,500/67,558
6. Step 6: Final answer
   x = 335,939.82