Finding the Third Proportional to 17,301.75 and 31,208.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,301.75 : 31,208.25 = 31,208.25 : x
2. Step 2: Convert to fraction form
   17,301.75/31,208.25 = 31,208.25/x
3. Step 3: Cross multiply
   17,301.75x = 31,208.25 × 31,208.25
4. Step 4: Simplify right side
   17,301.75x = 973,954,868.06
5. Step 5: Solve for x
   x = 973,954,868.06/17,301.75
6. Step 6: Final answer
   x = 56,292.27