Finding the Third Proportional to 1,444,617 and 2,239,965

Step by Step Solution

1. Step 1: Write the proportion equation
   1,444,617 : 2,239,965 = 2,239,965 : x
2. Step 2: Convert to fraction form
   1,444,617/2,239,965 = 2,239,965/x
3. Step 3: Cross multiply
   1,444,617x = 2,239,965 × 2,239,965
4. Step 4: Simplify right side
   1,444,617x = 5,017,443,201,225
5. Step 5: Solve for x
   x = 5,017,443,201,225/1,444,617
6. Step 6: Final answer
   x = 3,473,199.61