Finding the Third Proportional to 9,236 and 12,574

Step by Step Solution

1. Step 1: Write the proportion equation
   9,236 : 12,574 = 12,574 : x
2. Step 2: Convert to fraction form
   9,236/12,574 = 12,574/x
3. Step 3: Cross multiply
   9,236x = 12,574 × 12,574
4. Step 4: Simplify right side
   9,236x = 158,105,476
5. Step 5: Solve for x
   x = 158,105,476/9,236
6. Step 6: Final answer
   x = 17,118.39