Finding the Third Proportional to 48,499.50 and 104,644.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,499.50 : 104,644.50 = 104,644.50 : x
2. Step 2: Convert to fraction form
   48,499.50/104,644.50 = 104,644.50/x
3. Step 3: Cross multiply
   48,499.50x = 104,644.50 × 104,644.50
4. Step 4: Simplify right side
   48,499.50x = 10,950,471,380.25
5. Step 5: Solve for x
   x = 10,950,471,380.25/48,499.50
6. Step 6: Final answer
   x = 225,785.24