Finding the Third Proportional to 125,551 and 195,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   125,551 : 195,940.50 = 195,940.50 : x
2. Step 2: Convert to fraction form
   125,551/195,940.50 = 195,940.50/x
3. Step 3: Cross multiply
   125,551x = 195,940.50 × 195,940.50
4. Step 4: Simplify right side
   125,551x = 38,392,679,540.25
5. Step 5: Solve for x
   x = 38,392,679,540.25/125,551
6. Step 6: Final answer
   x = 305,793.50