Finding the Third Proportional to 1,276,324 and 2,763,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,324 : 2,763,976 = 2,763,976 : x
2. Step 2: Convert to fraction form
   1,276,324/2,763,976 = 2,763,976/x
3. Step 3: Cross multiply
   1,276,324x = 2,763,976 × 2,763,976
4. Step 4: Simplify right side
   1,276,324x = 7,639,563,328,576
5. Step 5: Solve for x
   x = 7,639,563,328,576/1,276,324
6. Step 6: Final answer
   x = 5,985,598.74