Finding the Third Proportional to 122,025.50 and 223,801

Step by Step Solution

1. Step 1: Write the proportion equation
   122,025.50 : 223,801 = 223,801 : x
2. Step 2: Convert to fraction form
   122,025.50/223,801 = 223,801/x
3. Step 3: Cross multiply
   122,025.50x = 223,801 × 223,801
4. Step 4: Simplify right side
   122,025.50x = 50,086,887,601
5. Step 5: Solve for x
   x = 50,086,887,601/122,025.50
6. Step 6: Final answer
   x = 410,462.47