Finding the Third Proportional to 1,304,186 and 2,765,380

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,186 : 2,765,380 = 2,765,380 : x
2. Step 2: Convert to fraction form
   1,304,186/2,765,380 = 2,765,380/x
3. Step 3: Cross multiply
   1,304,186x = 2,765,380 × 2,765,380
4. Step 4: Simplify right side
   1,304,186x = 7,647,326,544,400
5. Step 5: Solve for x
   x = 7,647,326,544,400/1,304,186
6. Step 6: Final answer
   x = 5,863,677.84