Finding the Third Proportional to 9,469.13 and 10,892.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,469.13 : 10,892.25 = 10,892.25 : x
2. Step 2: Convert to fraction form
   9,469.13/10,892.25 = 10,892.25/x
3. Step 3: Cross multiply
   9,469.13x = 10,892.25 × 10,892.25
4. Step 4: Simplify right side
   9,469.13x = 118,641,110.06
5. Step 5: Solve for x
   x = 118,641,110.06/9,469.13
6. Step 6: Final answer
   x = 12,529.26