Finding the Third Proportional to 11,496.94 and 17,420.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,496.94 : 17,420.06 = 17,420.06 : x
2. Step 2: Convert to fraction form
   11,496.94/17,420.06 = 17,420.06/x
3. Step 3: Cross multiply
   11,496.94x = 17,420.06 × 17,420.06
4. Step 4: Simplify right side
   11,496.94x = 303,458,577.50
5. Step 5: Solve for x
   x = 303,458,577.50/11,496.94
6. Step 6: Final answer
   x = 26,394.73