Finding the Third Proportional to 10,241.60 and 13,613.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,241.60 : 13,613.22 = 13,613.22 : x
2. Step 2: Convert to fraction form
   10,241.60/13,613.22 = 13,613.22/x
3. Step 3: Cross multiply
   10,241.60x = 13,613.22 × 13,613.22
4. Step 4: Simplify right side
   10,241.60x = 185,319,777.91
5. Step 5: Solve for x
   x = 185,319,777.91/10,241.60
6. Step 6: Final answer
   x = 18,094.81