Finding the Third Proportional to 9,650.81 and 10,926.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,650.81 : 10,926.56 = 10,926.56 : x
2. Step 2: Convert to fraction form
   9,650.81/10,926.56 = 10,926.56/x
3. Step 3: Cross multiply
   9,650.81x = 10,926.56 × 10,926.56
4. Step 4: Simplify right side
   9,650.81x = 119,389,768.07
5. Step 5: Solve for x
   x = 119,389,768.07/9,650.81
6. Step 6: Final answer
   x = 12,370.96