Finding the Third Proportional to 1,768,552 and 2,669,638

Step by Step Solution

1. Step 1: Write the proportion equation
   1,768,552 : 2,669,638 = 2,669,638 : x
2. Step 2: Convert to fraction form
   1,768,552/2,669,638 = 2,669,638/x
3. Step 3: Cross multiply
   1,768,552x = 2,669,638 × 2,669,638
4. Step 4: Simplify right side
   1,768,552x = 7,126,967,051,044
5. Step 5: Solve for x
   x = 7,126,967,051,044/1,768,552
6. Step 6: Final answer
   x = 4,029,831.78