Finding the Third Proportional to 120,534.75 and 244,350

Step by Step Solution

1. Step 1: Write the proportion equation
   120,534.75 : 244,350 = 244,350 : x
2. Step 2: Convert to fraction form
   120,534.75/244,350 = 244,350/x
3. Step 3: Cross multiply
   120,534.75x = 244,350 × 244,350
4. Step 4: Simplify right side
   120,534.75x = 59,706,922,500
5. Step 5: Solve for x
   x = 59,706,922,500/120,534.75
6. Step 6: Final answer
   x = 495,350.28