Finding the Third Proportional to 12,814.50 and 27,604.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,814.50 : 27,604.50 = 27,604.50 : x
2. Step 2: Convert to fraction form
   12,814.50/27,604.50 = 27,604.50/x
3. Step 3: Cross multiply
   12,814.50x = 27,604.50 × 27,604.50
4. Step 4: Simplify right side
   12,814.50x = 762,008,420.25
5. Step 5: Solve for x
   x = 762,008,420.25/12,814.50
6. Step 6: Final answer
   x = 59,464.55