Finding the Third Proportional to 9,793.13 and 13,118.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,793.13 : 13,118.63 = 13,118.63 : x
2. Step 2: Convert to fraction form
   9,793.13/13,118.63 = 13,118.63/x
3. Step 3: Cross multiply
   9,793.13x = 13,118.63 × 13,118.63
4. Step 4: Simplify right side
   9,793.13x = 172,098,321.89
5. Step 5: Solve for x
   x = 172,098,321.89/9,793.13
6. Step 6: Final answer
   x = 17,573.38