Finding the Third Proportional to 157,664.25 and 244,800

Step by Step Solution

1. Step 1: Write the proportion equation
   157,664.25 : 244,800 = 244,800 : x
2. Step 2: Convert to fraction form
   157,664.25/244,800 = 244,800/x
3. Step 3: Cross multiply
   157,664.25x = 244,800 × 244,800
4. Step 4: Simplify right side
   157,664.25x = 59,927,040,000
5. Step 5: Solve for x
   x = 59,927,040,000/157,664.25
6. Step 6: Final answer
   x = 380,092.76