Finding the Third Proportional to 17,958 and 25,245

Step by Step Solution

1. Step 1: Write the proportion equation
   17,958 : 25,245 = 25,245 : x
2. Step 2: Convert to fraction form
   17,958/25,245 = 25,245/x
3. Step 3: Cross multiply
   17,958x = 25,245 × 25,245
4. Step 4: Simplify right side
   17,958x = 637,310,025
5. Step 5: Solve for x
   x = 637,310,025/17,958
6. Step 6: Final answer
   x = 35,488.92