Finding the Third Proportional to 2,760,816 and 5,905,456

Step by Step Solution

1. Step 1: Write the proportion equation
   2,760,816 : 5,905,456 = 5,905,456 : x
2. Step 2: Convert to fraction form
   2,760,816/5,905,456 = 5,905,456/x
3. Step 3: Cross multiply
   2,760,816x = 5,905,456 × 5,905,456
4. Step 4: Simplify right side
   2,760,816x = 34,874,410,567,936
5. Step 5: Solve for x
   x = 34,874,410,567,936/2,760,816
6. Step 6: Final answer
   x = 12,631,921.35