Finding the Third Proportional to 1,769,296 and 2,668,608

Step by Step Solution

1. Step 1: Write the proportion equation
   1,769,296 : 2,668,608 = 2,668,608 : x
2. Step 2: Convert to fraction form
   1,769,296/2,668,608 = 2,668,608/x
3. Step 3: Cross multiply
   1,769,296x = 2,668,608 × 2,668,608
4. Step 4: Simplify right side
   1,769,296x = 7,121,468,657,664
5. Step 5: Solve for x
   x = 7,121,468,657,664/1,769,296
6. Step 6: Final answer
   x = 4,025,029.54