Finding the Third Proportional to 11,613 and 25,086

Step by Step Solution

1. Step 1: Write the proportion equation
   11,613 : 25,086 = 25,086 : x
2. Step 2: Convert to fraction form
   11,613/25,086 = 25,086/x
3. Step 3: Cross multiply
   11,613x = 25,086 × 25,086
4. Step 4: Simplify right side
   11,613x = 629,307,396
5. Step 5: Solve for x
   x = 629,307,396/11,613
6. Step 6: Final answer
   x = 54,189.91