Finding the Third Proportional to 21,963.50 and 48,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,963.50 : 48,300.50 = 48,300.50 : x
2. Step 2: Convert to fraction form
   21,963.50/48,300.50 = 48,300.50/x
3. Step 3: Cross multiply
   21,963.50x = 48,300.50 × 48,300.50
4. Step 4: Simplify right side
   21,963.50x = 2,332,938,300.25
5. Step 5: Solve for x
   x = 2,332,938,300.25/21,963.50
6. Step 6: Final answer
   x = 106,218.88