Finding the Third Proportional to 99,193.50 and 150,866.06

Step by Step Solution

1. Step 1: Write the proportion equation
   99,193.50 : 150,866.06 = 150,866.06 : x
2. Step 2: Convert to fraction form
   99,193.50/150,866.06 = 150,866.06/x
3. Step 3: Cross multiply
   99,193.50x = 150,866.06 × 150,866.06
4. Step 4: Simplify right side
   99,193.50x = 22,760,568,814.25
5. Step 5: Solve for x
   x = 22,760,568,814.25/99,193.50
6. Step 6: Final answer
   x = 229,456.25