Finding the Third Proportional to 1,976,916 and 4,338,744

Step by Step Solution

1. Step 1: Write the proportion equation
   1,976,916 : 4,338,744 = 4,338,744 : x
2. Step 2: Convert to fraction form
   1,976,916/4,338,744 = 4,338,744/x
3. Step 3: Cross multiply
   1,976,916x = 4,338,744 × 4,338,744
4. Step 4: Simplify right side
   1,976,916x = 18,824,699,497,536
5. Step 5: Solve for x
   x = 18,824,699,497,536/1,976,916
6. Step 6: Final answer
   x = 9,522,255.62