Finding the Third Proportional to 9,712.41 and 12,468.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,712.41 : 12,468.94 = 12,468.94 : x
2. Step 2: Convert to fraction form
   9,712.41/12,468.94 = 12,468.94/x
3. Step 3: Cross multiply
   9,712.41x = 12,468.94 × 12,468.94
4. Step 4: Simplify right side
   9,712.41x = 155,474,402.38
5. Step 5: Solve for x
   x = 155,474,402.38/9,712.41
6. Step 6: Final answer
   x = 16,007.81