Finding the Third Proportional to 98,685 and 150,481.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,685 : 150,481.50 = 150,481.50 : x
2. Step 2: Convert to fraction form
   98,685/150,481.50 = 150,481.50/x
3. Step 3: Cross multiply
   98,685x = 150,481.50 × 150,481.50
4. Step 4: Simplify right side
   98,685x = 22,644,681,842.25
5. Step 5: Solve for x
   x = 22,644,681,842.25/98,685
6. Step 6: Final answer
   x = 229,464.27