Finding the Third Proportional to 6,903.56 and 10,710.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,903.56 : 10,710.56 = 10,710.56 : x
2. Step 2: Convert to fraction form
   6,903.56/10,710.56 = 10,710.56/x
3. Step 3: Cross multiply
   6,903.56x = 10,710.56 × 10,710.56
4. Step 4: Simplify right side
   6,903.56x = 114,716,149.07
5. Step 5: Solve for x
   x = 114,716,149.07/6,903.56
6. Step 6: Final answer
   x = 16,616.95