Finding the Third Proportional to 53,185.50 and 108,801

Step by Step Solution

1. Step 1: Write the proportion equation
   53,185.50 : 108,801 = 108,801 : x
2. Step 2: Convert to fraction form
   53,185.50/108,801 = 108,801/x
3. Step 3: Cross multiply
   53,185.50x = 108,801 × 108,801
4. Step 4: Simplify right side
   53,185.50x = 11,837,657,601
5. Step 5: Solve for x
   x = 11,837,657,601/53,185.50
6. Step 6: Final answer
   x = 222,573.02