Finding the Third Proportional to 6,453 and 10,116.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,453 : 10,116.56 = 10,116.56 : x
2. Step 2: Convert to fraction form
   6,453/10,116.56 = 10,116.56/x
3. Step 3: Cross multiply
   6,453x = 10,116.56 × 10,116.56
4. Step 4: Simplify right side
   6,453x = 102,344,836.82
5. Step 5: Solve for x
   x = 102,344,836.82/6,453
6. Step 6: Final answer
   x = 15,860.04