Finding the Third Proportional to 17,503 and 25,979

Step by Step Solution

1. Step 1: Write the proportion equation
   17,503 : 25,979 = 25,979 : x
2. Step 2: Convert to fraction form
   17,503/25,979 = 25,979/x
3. Step 3: Cross multiply
   17,503x = 25,979 × 25,979
4. Step 4: Simplify right side
   17,503x = 674,908,441
5. Step 5: Solve for x
   x = 674,908,441/17,503
6. Step 6: Final answer
   x = 38,559.59