Finding the Third Proportional to 9,479 and 12,535

Step by Step Solution

1. Step 1: Write the proportion equation
   9,479 : 12,535 = 12,535 : x
2. Step 2: Convert to fraction form
   9,479/12,535 = 12,535/x
3. Step 3: Cross multiply
   9,479x = 12,535 × 12,535
4. Step 4: Simplify right side
   9,479x = 157,126,225
5. Step 5: Solve for x
   x = 157,126,225/9,479
6. Step 6: Final answer
   x = 16,576.24