Finding the Third Proportional to 9,085.92 and 12,263.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,085.92 : 12,263.91 = 12,263.91 : x
2. Step 2: Convert to fraction form
   9,085.92/12,263.91 = 12,263.91/x
3. Step 3: Cross multiply
   9,085.92x = 12,263.91 × 12,263.91
4. Step 4: Simplify right side
   9,085.92x = 150,403,396.51
5. Step 5: Solve for x
   x = 150,403,396.51/9,085.92
6. Step 6: Final answer
   x = 16,553.45