Finding the Third Proportional to 2,747,468 and 4,202,796

Step by Step Solution

1. Step 1: Write the proportion equation
   2,747,468 : 4,202,796 = 4,202,796 : x
2. Step 2: Convert to fraction form
   2,747,468/4,202,796 = 4,202,796/x
3. Step 3: Cross multiply
   2,747,468x = 4,202,796 × 4,202,796
4. Step 4: Simplify right side
   2,747,468x = 17,663,494,217,616
5. Step 5: Solve for x
   x = 17,663,494,217,616/2,747,468
6. Step 6: Final answer
   x = 6,429,008.17