Finding the Third Proportional to 7,116.75 and 10,635.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,116.75 : 10,635.38 = 10,635.38 : x
2. Step 2: Convert to fraction form
   7,116.75/10,635.38 = 10,635.38/x
3. Step 3: Cross multiply
   7,116.75x = 10,635.38 × 10,635.38
4. Step 4: Simplify right side
   7,116.75x = 113,111,201.39
5. Step 5: Solve for x
   x = 113,111,201.39/7,116.75
6. Step 6: Final answer
   x = 15,893.66