Finding the Third Proportional to 98,853.75 and 153,196.31

Step by Step Solution

1. Step 1: Write the proportion equation
   98,853.75 : 153,196.31 = 153,196.31 : x
2. Step 2: Convert to fraction form
   98,853.75/153,196.31 = 153,196.31/x
3. Step 3: Cross multiply
   98,853.75x = 153,196.31 × 153,196.31
4. Step 4: Simplify right side
   98,853.75x = 23,469,110,163.60
5. Step 5: Solve for x
   x = 23,469,110,163.60/98,853.75
6. Step 6: Final answer
   x = 237,412.44