Finding the Third Proportional to 13,326 and 27,109.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,326 : 27,109.50 = 27,109.50 : x
2. Step 2: Convert to fraction form
   13,326/27,109.50 = 27,109.50/x
3. Step 3: Cross multiply
   13,326x = 27,109.50 × 27,109.50
4. Step 4: Simplify right side
   13,326x = 734,924,990.25
5. Step 5: Solve for x
   x = 734,924,990.25/13,326
6. Step 6: Final answer
   x = 55,149.71