Finding the Third Proportional to 9,411 and 12,493

Step by Step Solution

1. Step 1: Write the proportion equation
   9,411 : 12,493 = 12,493 : x
2. Step 2: Convert to fraction form
   9,411/12,493 = 12,493/x
3. Step 3: Cross multiply
   9,411x = 12,493 × 12,493
4. Step 4: Simplify right side
   9,411x = 156,075,049
5. Step 5: Solve for x
   x = 156,075,049/9,411
6. Step 6: Final answer
   x = 16,584.32