Finding the Third Proportional to 10,643.50 and 16,112.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,643.50 : 16,112.63 = 16,112.63 : x
2. Step 2: Convert to fraction form
   10,643.50/16,112.63 = 16,112.63/x
3. Step 3: Cross multiply
   10,643.50x = 16,112.63 × 16,112.63
4. Step 4: Simplify right side
   10,643.50x = 259,616,684.39
5. Step 5: Solve for x
   x = 259,616,684.39/10,643.50
6. Step 6: Final answer
   x = 24,392.04