Finding the Third Proportional to 30,183 and 60,769.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,183 : 60,769.50 = 60,769.50 : x
2. Step 2: Convert to fraction form
   30,183/60,769.50 = 60,769.50/x
3. Step 3: Cross multiply
   30,183x = 60,769.50 × 60,769.50
4. Step 4: Simplify right side
   30,183x = 3,692,932,130.25
5. Step 5: Solve for x
   x = 3,692,932,130.25/30,183
6. Step 6: Final answer
   x = 122,351.39