Finding the Third Proportional to 49,453.50 and 109,963.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,453.50 : 109,963.50 = 109,963.50 : x
2. Step 2: Convert to fraction form
   49,453.50/109,963.50 = 109,963.50/x
3. Step 3: Cross multiply
   49,453.50x = 109,963.50 × 109,963.50
4. Step 4: Simplify right side
   49,453.50x = 12,091,971,332.25
5. Step 5: Solve for x
   x = 12,091,971,332.25/49,453.50
6. Step 6: Final answer
   x = 244,511.94