Finding the Third Proportional to 50,843.50 and 118,772.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,843.50 : 118,772.50 = 118,772.50 : x
2. Step 2: Convert to fraction form
   50,843.50/118,772.50 = 118,772.50/x
3. Step 3: Cross multiply
   50,843.50x = 118,772.50 × 118,772.50
4. Step 4: Simplify right side
   50,843.50x = 14,106,906,756.25
5. Step 5: Solve for x
   x = 14,106,906,756.25/50,843.50
6. Step 6: Final answer
   x = 277,457.43