Finding the Third Proportional to 13,942.13 and 27,474.19

Step by Step Solution

1. Step 1: Write the proportion equation
   13,942.13 : 27,474.19 = 27,474.19 : x
2. Step 2: Convert to fraction form
   13,942.13/27,474.19 = 27,474.19/x
3. Step 3: Cross multiply
   13,942.13x = 27,474.19 × 27,474.19
4. Step 4: Simplify right side
   13,942.13x = 754,830,978.79
5. Step 5: Solve for x
   x = 754,830,978.79/13,942.13
6. Step 6: Final answer
   x = 54,140.31