Finding the Third Proportional to 2,078,791 and 4,444,854

Step by Step Solution

1. Step 1: Write the proportion equation
   2,078,791 : 4,444,854 = 4,444,854 : x
2. Step 2: Convert to fraction form
   2,078,791/4,444,854 = 4,444,854/x
3. Step 3: Cross multiply
   2,078,791x = 4,444,854 × 4,444,854
4. Step 4: Simplify right side
   2,078,791x = 19,756,727,081,316
5. Step 5: Solve for x
   x = 19,756,727,081,316/2,078,791
6. Step 6: Final answer
   x = 9,503,950.65