Finding the Third Proportional to 7,657.88 and 10,392.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,657.88 : 10,392.94 = 10,392.94 : x
2. Step 2: Convert to fraction form
   7,657.88/10,392.94 = 10,392.94/x
3. Step 3: Cross multiply
   7,657.88x = 10,392.94 × 10,392.94
4. Step 4: Simplify right side
   7,657.88x = 108,013,149.88
5. Step 5: Solve for x
   x = 108,013,149.88/7,657.88
6. Step 6: Final answer
   x = 14,104.85