Finding the Third Proportional to 7,935.75 and 10,436.63

Step by Step Solution

1. Step 1: Write the proportion equation
   7,935.75 : 10,436.63 = 10,436.63 : x
2. Step 2: Convert to fraction form
   7,935.75/10,436.63 = 10,436.63/x
3. Step 3: Cross multiply
   7,935.75x = 10,436.63 × 10,436.63
4. Step 4: Simplify right side
   7,935.75x = 108,923,141.39
5. Step 5: Solve for x
   x = 108,923,141.39/7,935.75
6. Step 6: Final answer
   x = 13,725.63