Finding the Third Proportional to 111,010.50 and 164,801.25

Step by Step Solution

1. Step 1: Write the proportion equation
   111,010.50 : 164,801.25 = 164,801.25 : x
2. Step 2: Convert to fraction form
   111,010.50/164,801.25 = 164,801.25/x
3. Step 3: Cross multiply
   111,010.50x = 164,801.25 × 164,801.25
4. Step 4: Simplify right side
   111,010.50x = 27,159,452,001.56
5. Step 5: Solve for x
   x = 27,159,452,001.56/111,010.50
6. Step 6: Final answer
   x = 244,656.60