Finding the Third Proportional to 9,079.50 and 12,848.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,079.50 : 12,848.25 = 12,848.25 : x
2. Step 2: Convert to fraction form
   9,079.50/12,848.25 = 12,848.25/x
3. Step 3: Cross multiply
   9,079.50x = 12,848.25 × 12,848.25
4. Step 4: Simplify right side
   9,079.50x = 165,077,528.06
5. Step 5: Solve for x
   x = 165,077,528.06/9,079.50
6. Step 6: Final answer
   x = 18,181.35