Finding the Third Proportional to 9,027 and 12,508.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,027 : 12,508.50 = 12,508.50 : x
2. Step 2: Convert to fraction form
   9,027/12,508.50 = 12,508.50/x
3. Step 3: Cross multiply
   9,027x = 12,508.50 × 12,508.50
4. Step 4: Simplify right side
   9,027x = 156,462,572.25
5. Step 5: Solve for x
   x = 156,462,572.25/9,027
6. Step 6: Final answer
   x = 17,332.73