text: function largestNumber(firstNumber, secondNumber, thirdNumber) {
      let result = 0;
      if(firstNumber > secondNumber && firstNumber > thirdNumber){
          result = firstNumber;
      }else if(secondNumber > firstNumber && secondNumber > thirdNumber){
          result = secondNumber;
      }else if(thirdNumber > firstNumber && thirdNumber > secondNumber){
          result = thirdNumber;
      }
      console.log(`The largest number is ${result}.`)
  }
  
  
  largestNumber(5, -3, 16);