Finding the Third Proportional to 126,765 and 195,601.50

Step by Step Solution

1. Step 1: Write the proportion equation
   126,765 : 195,601.50 = 195,601.50 : x
2. Step 2: Convert to fraction form
   126,765/195,601.50 = 195,601.50/x
3. Step 3: Cross multiply
   126,765x = 195,601.50 × 195,601.50
4. Step 4: Simplify right side
   126,765x = 38,259,946,802.25
5. Step 5: Solve for x
   x = 38,259,946,802.25/126,765
6. Step 6: Final answer
   x = 301,817.91