Finding the Third Proportional to 12,218.34 and 27,079.31

Step by Step Solution

1. Step 1: Write the proportion equation
   12,218.34 : 27,079.31 = 27,079.31 : x
2. Step 2: Convert to fraction form
   12,218.34/27,079.31 = 27,079.31/x
3. Step 3: Cross multiply
   12,218.34x = 27,079.31 × 27,079.31
4. Step 4: Simplify right side
   12,218.34x = 733,289,165.47
5. Step 5: Solve for x
   x = 733,289,165.47/12,218.34
6. Step 6: Final answer
   x = 60,015.43