Finding the Third Proportional to 9,859.50 and 13,304.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,859.50 : 13,304.25 = 13,304.25 : x
2. Step 2: Convert to fraction form
   9,859.50/13,304.25 = 13,304.25/x
3. Step 3: Cross multiply
   9,859.50x = 13,304.25 × 13,304.25
4. Step 4: Simplify right side
   9,859.50x = 177,003,068.06
5. Step 5: Solve for x
   x = 177,003,068.06/9,859.50
6. Step 6: Final answer
   x = 17,952.54