Finding the Third Proportional to 28,108 and 60,204

Step by Step Solution

1. Step 1: Write the proportion equation
   28,108 : 60,204 = 60,204 : x
2. Step 2: Convert to fraction form
   28,108/60,204 = 60,204/x
3. Step 3: Cross multiply
   28,108x = 60,204 × 60,204
4. Step 4: Simplify right side
   28,108x = 3,624,521,616
5. Step 5: Solve for x
   x = 3,624,521,616/28,108
6. Step 6: Final answer
   x = 128,949.82