Finding the Third Proportional to 1,195,748 and 1,747,638

Step by Step Solution

1. Step 1: Write the proportion equation
   1,195,748 : 1,747,638 = 1,747,638 : x
2. Step 2: Convert to fraction form
   1,195,748/1,747,638 = 1,747,638/x
3. Step 3: Cross multiply
   1,195,748x = 1,747,638 × 1,747,638
4. Step 4: Simplify right side
   1,195,748x = 3,054,238,579,044
5. Step 5: Solve for x
   x = 3,054,238,579,044/1,195,748
6. Step 6: Final answer
   x = 2,554,249.37