Finding the Third Proportional to 124,746 and 195,464.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,746 : 195,464.50 = 195,464.50 : x
2. Step 2: Convert to fraction form
   124,746/195,464.50 = 195,464.50/x
3. Step 3: Cross multiply
   124,746x = 195,464.50 × 195,464.50
4. Step 4: Simplify right side
   124,746x = 38,206,370,760.25
5. Step 5: Solve for x
   x = 38,206,370,760.25/124,746
6. Step 6: Final answer
   x = 306,273.31