Finding the Third Proportional to 11,751 and 25,726.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,751 : 25,726.50 = 25,726.50 : x
2. Step 2: Convert to fraction form
   11,751/25,726.50 = 25,726.50/x
3. Step 3: Cross multiply
   11,751x = 25,726.50 × 25,726.50
4. Step 4: Simplify right side
   11,751x = 661,852,802.25
5. Step 5: Solve for x
   x = 661,852,802.25/11,751
6. Step 6: Final answer
   x = 56,323.10