Finding the Third Proportional to 12,241.13 and 13,456.13

Step by Step Solution

1. Step 1: Write the proportion equation
   12,241.13 : 13,456.13 = 13,456.13 : x
2. Step 2: Convert to fraction form
   12,241.13/13,456.13 = 13,456.13/x
3. Step 3: Cross multiply
   12,241.13x = 13,456.13 × 13,456.13
4. Step 4: Simplify right side
   12,241.13x = 181,067,300.02
5. Step 5: Solve for x
   x = 181,067,300.02/12,241.13
6. Step 6: Final answer
   x = 14,791.72