Finding the Third Proportional to 48,413.25 and 99,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,413.25 : 99,499.50 = 99,499.50 : x
2. Step 2: Convert to fraction form
   48,413.25/99,499.50 = 99,499.50/x
3. Step 3: Cross multiply
   48,413.25x = 99,499.50 × 99,499.50
4. Step 4: Simplify right side
   48,413.25x = 9,900,150,500.25
5. Step 5: Solve for x
   x = 9,900,150,500.25/48,413.25
6. Step 6: Final answer
   x = 204,492.58