Finding the Third Proportional to 1,310,168 and 2,777,796

Step by Step Solution

1. Step 1: Write the proportion equation
   1,310,168 : 2,777,796 = 2,777,796 : x
2. Step 2: Convert to fraction form
   1,310,168/2,777,796 = 2,777,796/x
3. Step 3: Cross multiply
   1,310,168x = 2,777,796 × 2,777,796
4. Step 4: Simplify right side
   1,310,168x = 7,716,150,617,616
5. Step 5: Solve for x
   x = 7,716,150,617,616/1,310,168
6. Step 6: Final answer
   x = 5,889,436.02