Finding the Third Proportional to 9,684.94 and 13,708.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,684.94 : 13,708.88 = 13,708.88 : x
2. Step 2: Convert to fraction form
   9,684.94/13,708.88 = 13,708.88/x
3. Step 3: Cross multiply
   9,684.94x = 13,708.88 × 13,708.88
4. Step 4: Simplify right side
   9,684.94x = 187,933,253.77
5. Step 5: Solve for x
   x = 187,933,253.77/9,684.94
6. Step 6: Final answer
   x = 19,404.69