Finding the Third Proportional to 28,676 and 60,834

Step by Step Solution

1. Step 1: Write the proportion equation
   28,676 : 60,834 = 60,834 : x
2. Step 2: Convert to fraction form
   28,676/60,834 = 60,834/x
3. Step 3: Cross multiply
   28,676x = 60,834 × 60,834
4. Step 4: Simplify right side
   28,676x = 3,700,775,556
5. Step 5: Solve for x
   x = 3,700,775,556/28,676
6. Step 6: Final answer
   x = 129,054.80