Finding the Third Proportional to 12,062.28 and 26,578.66

Step by Step Solution

1. Step 1: Write the proportion equation
   12,062.28 : 26,578.66 = 26,578.66 : x
2. Step 2: Convert to fraction form
   12,062.28/26,578.66 = 26,578.66/x
3. Step 3: Cross multiply
   12,062.28x = 26,578.66 × 26,578.66
4. Step 4: Simplify right side
   12,062.28x = 706,424,968.06
5. Step 5: Solve for x
   x = 706,424,968.06/12,062.28
6. Step 6: Final answer
   x = 58,564.79