Finding the Third Proportional to 100,404 and 150,618

Step by Step Solution

1. Step 1: Write the proportion equation
   100,404 : 150,618 = 150,618 : x
2. Step 2: Convert to fraction form
   100,404/150,618 = 150,618/x
3. Step 3: Cross multiply
   100,404x = 150,618 × 150,618
4. Step 4: Simplify right side
   100,404x = 22,685,781,924
5. Step 5: Solve for x
   x = 22,685,781,924/100,404
6. Step 6: Final answer
   x = 225,945.00