Finding the Third Proportional to 9,627.93 and 12,993.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,627.93 : 12,993.86 = 12,993.86 : x
2. Step 2: Convert to fraction form
   9,627.93/12,993.86 = 12,993.86/x
3. Step 3: Cross multiply
   9,627.93x = 12,993.86 × 12,993.86
4. Step 4: Simplify right side
   9,627.93x = 168,840,279.94
5. Step 5: Solve for x
   x = 168,840,279.94/9,627.93
6. Step 6: Final answer
   x = 17,536.52