Finding the Third Proportional to 1,444,868 and 2,289,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,444,868 : 2,289,774 = 2,289,774 : x
2. Step 2: Convert to fraction form
   1,444,868/2,289,774 = 2,289,774/x
3. Step 3: Cross multiply
   1,444,868x = 2,289,774 × 2,289,774
4. Step 4: Simplify right side
   1,444,868x = 5,243,064,971,076
5. Step 5: Solve for x
   x = 5,243,064,971,076/1,444,868
6. Step 6: Final answer
   x = 3,628,750.15