Finding the Third Proportional to 11,724.75 and 16,765.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,724.75 : 16,765.31 = 16,765.31 : x
2. Step 2: Convert to fraction form
   11,724.75/16,765.31 = 16,765.31/x
3. Step 3: Cross multiply
   11,724.75x = 16,765.31 × 16,765.31
4. Step 4: Simplify right side
   11,724.75x = 281,075,703.22
5. Step 5: Solve for x
   x = 281,075,703.22/11,724.75
6. Step 6: Final answer
   x = 23,972.85