Finding the Third Proportional to 12,409.50 and 27,003

Step by Step Solution

1. Step 1: Write the proportion equation
   12,409.50 : 27,003 = 27,003 : x
2. Step 2: Convert to fraction form
   12,409.50/27,003 = 27,003/x
3. Step 3: Cross multiply
   12,409.50x = 27,003 × 27,003
4. Step 4: Simplify right side
   12,409.50x = 729,162,009
5. Step 5: Solve for x
   x = 729,162,009/12,409.50
6. Step 6: Final answer
   x = 58,758.37