Finding the Third Proportional to 10,228.78 and 23,726.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,228.78 : 23,726.67 = 23,726.67 : x
2. Step 2: Convert to fraction form
   10,228.78/23,726.67 = 23,726.67/x
3. Step 3: Cross multiply
   10,228.78x = 23,726.67 × 23,726.67
4. Step 4: Simplify right side
   10,228.78x = 562,954,958.26
5. Step 5: Solve for x
   x = 562,954,958.26/10,228.78
6. Step 6: Final answer
   x = 55,036.37