Finding the Third Proportional to 13,158 and 28,567

Step by Step Solution

1. Step 1: Write the proportion equation
   13,158 : 28,567 = 28,567 : x
2. Step 2: Convert to fraction form
   13,158/28,567 = 28,567/x
3. Step 3: Cross multiply
   13,158x = 28,567 × 28,567
4. Step 4: Simplify right side
   13,158x = 816,073,489
5. Step 5: Solve for x
   x = 816,073,489/13,158
6. Step 6: Final answer
   x = 62,021.09