Finding the Third Proportional to 12,559 and 27,365.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,559 : 27,365.50 = 27,365.50 : x
2. Step 2: Convert to fraction form
   12,559/27,365.50 = 27,365.50/x
3. Step 3: Cross multiply
   12,559x = 27,365.50 × 27,365.50
4. Step 4: Simplify right side
   12,559x = 748,870,590.25
5. Step 5: Solve for x
   x = 748,870,590.25/12,559
6. Step 6: Final answer
   x = 59,628.20