Finding the Third Proportional to 1,238,969 and 1,744,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,238,969 : 1,744,768 = 1,744,768 : x
2. Step 2: Convert to fraction form
   1,238,969/1,744,768 = 1,744,768/x
3. Step 3: Cross multiply
   1,238,969x = 1,744,768 × 1,744,768
4. Step 4: Simplify right side
   1,238,969x = 3,044,215,373,824
5. Step 5: Solve for x
   x = 3,044,215,373,824/1,238,969
6. Step 6: Final answer
   x = 2,457,055.32