Finding the Third Proportional to 1,745,940 and 2,693,638

Step by Step Solution

1. Step 1: Write the proportion equation
   1,745,940 : 2,693,638 = 2,693,638 : x
2. Step 2: Convert to fraction form
   1,745,940/2,693,638 = 2,693,638/x
3. Step 3: Cross multiply
   1,745,940x = 2,693,638 × 2,693,638
4. Step 4: Simplify right side
   1,745,940x = 7,255,685,675,044
5. Step 5: Solve for x
   x = 7,255,685,675,044/1,745,940
6. Step 6: Final answer
   x = 4,155,747.43