Finding the Third Proportional to 2,983,450 and 4,419,223

Step by Step Solution

1. Step 1: Write the proportion equation
   2,983,450 : 4,419,223 = 4,419,223 : x
2. Step 2: Convert to fraction form
   2,983,450/4,419,223 = 4,419,223/x
3. Step 3: Cross multiply
   2,983,450x = 4,419,223 × 4,419,223
4. Step 4: Simplify right side
   2,983,450x = 19,529,531,923,729
5. Step 5: Solve for x
   x = 19,529,531,923,729/2,983,450
6. Step 6: Final answer
   x = 6,545,955.83