Finding the Third Proportional to 2,754,923 and 4,343,670

Step by Step Solution

1. Step 1: Write the proportion equation
   2,754,923 : 4,343,670 = 4,343,670 : x
2. Step 2: Convert to fraction form
   2,754,923/4,343,670 = 4,343,670/x
3. Step 3: Cross multiply
   2,754,923x = 4,343,670 × 4,343,670
4. Step 4: Simplify right side
   2,754,923x = 18,867,469,068,900
5. Step 5: Solve for x
   x = 18,867,469,068,900/2,754,923
6. Step 6: Final answer
   x = 6,848,637.54