Finding the Third Proportional to 28,197 and 60,647

Step by Step Solution

1. Step 1: Write the proportion equation
   28,197 : 60,647 = 60,647 : x
2. Step 2: Convert to fraction form
   28,197/60,647 = 60,647/x
3. Step 3: Cross multiply
   28,197x = 60,647 × 60,647
4. Step 4: Simplify right side
   28,197x = 3,678,058,609
5. Step 5: Solve for x
   x = 3,678,058,609/28,197
6. Step 6: Final answer
   x = 130,441.49