Finding the Third Proportional to 9,080.86 and 12,203.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,080.86 : 12,203.16 = 12,203.16 : x
2. Step 2: Convert to fraction form
   9,080.86/12,203.16 = 12,203.16/x
3. Step 3: Cross multiply
   9,080.86x = 12,203.16 × 12,203.16
4. Step 4: Simplify right side
   9,080.86x = 148,917,022.46
5. Step 5: Solve for x
   x = 148,917,022.46/9,080.86
6. Step 6: Final answer
   x = 16,399.00