Finding the Third Proportional to 93,618 and 195,012

Step by Step Solution

1. Step 1: Write the proportion equation
   93,618 : 195,012 = 195,012 : x
2. Step 2: Convert to fraction form
   93,618/195,012 = 195,012/x
3. Step 3: Cross multiply
   93,618x = 195,012 × 195,012
4. Step 4: Simplify right side
   93,618x = 38,029,680,144
5. Step 5: Solve for x
   x = 38,029,680,144/93,618
6. Step 6: Final answer
   x = 406,221.88