Finding the Third Proportional to 2,013,456 and 4,424,784

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,456 : 4,424,784 = 4,424,784 : x
2. Step 2: Convert to fraction form
   2,013,456/4,424,784 = 4,424,784/x
3. Step 3: Cross multiply
   2,013,456x = 4,424,784 × 4,424,784
4. Step 4: Simplify right side
   2,013,456x = 19,578,713,446,656
5. Step 5: Solve for x
   x = 19,578,713,446,656/2,013,456
6. Step 6: Final answer
   x = 9,723,934.09