Finding the Third Proportional to 28,158 and 60,696

Step by Step Solution

1. Step 1: Write the proportion equation
   28,158 : 60,696 = 60,696 : x
2. Step 2: Convert to fraction form
   28,158/60,696 = 60,696/x
3. Step 3: Cross multiply
   28,158x = 60,696 × 60,696
4. Step 4: Simplify right side
   28,158x = 3,684,004,416
5. Step 5: Solve for x
   x = 3,684,004,416/28,158
6. Step 6: Final answer
   x = 130,833.31