Finding the Third Proportional to 12,354.75 and 27,169.31

Step by Step Solution

1. Step 1: Write the proportion equation
   12,354.75 : 27,169.31 = 27,169.31 : x
2. Step 2: Convert to fraction form
   12,354.75/27,169.31 = 27,169.31/x
3. Step 3: Cross multiply
   12,354.75x = 27,169.31 × 27,169.31
4. Step 4: Simplify right side
   12,354.75x = 738,171,541.72
5. Step 5: Solve for x
   x = 738,171,541.72/12,354.75
6. Step 6: Final answer
   x = 59,748.00