Finding the Third Proportional to 160,779 and 244,912.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,779 : 244,912.50 = 244,912.50 : x
2. Step 2: Convert to fraction form
   160,779/244,912.50 = 244,912.50/x
3. Step 3: Cross multiply
   160,779x = 244,912.50 × 244,912.50
4. Step 4: Simplify right side
   160,779x = 59,982,132,656.25
5. Step 5: Solve for x
   x = 59,982,132,656.25/160,779
6. Step 6: Final answer
   x = 373,071.94