Finding the Third Proportional to 1,304,116 and 2,765,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,116 : 2,765,240 = 2,765,240 : x
2. Step 2: Convert to fraction form
   1,304,116/2,765,240 = 2,765,240/x
3. Step 3: Cross multiply
   1,304,116x = 2,765,240 × 2,765,240
4. Step 4: Simplify right side
   1,304,116x = 7,646,552,257,600
5. Step 5: Solve for x
   x = 7,646,552,257,600/1,304,116
6. Step 6: Final answer
   x = 5,863,398.85