Finding the Third Proportional to 50,640.25 and 110,392.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,640.25 : 110,392.50 = 110,392.50 : x
2. Step 2: Convert to fraction form
   50,640.25/110,392.50 = 110,392.50/x
3. Step 3: Cross multiply
   50,640.25x = 110,392.50 × 110,392.50
4. Step 4: Simplify right side
   50,640.25x = 12,186,504,056.25
5. Step 5: Solve for x
   x = 12,186,504,056.25/50,640.25
6. Step 6: Final answer
   x = 240,648.58