Finding the Third Proportional to 35,413.50 and 76,089

Step by Step Solution

1. Step 1: Write the proportion equation
   35,413.50 : 76,089 = 76,089 : x
2. Step 2: Convert to fraction form
   35,413.50/76,089 = 76,089/x
3. Step 3: Cross multiply
   35,413.50x = 76,089 × 76,089
4. Step 4: Simplify right side
   35,413.50x = 5,789,535,921
5. Step 5: Solve for x
   x = 5,789,535,921/35,413.50
6. Step 6: Final answer
   x = 163,483.87