Finding the Third Proportional to 1,304,673 and 2,646,029

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,673 : 2,646,029 = 2,646,029 : x
2. Step 2: Convert to fraction form
   1,304,673/2,646,029 = 2,646,029/x
3. Step 3: Cross multiply
   1,304,673x = 2,646,029 × 2,646,029
4. Step 4: Simplify right side
   1,304,673x = 7,001,469,468,841
5. Step 5: Solve for x
   x = 7,001,469,468,841/1,304,673
6. Step 6: Final answer
   x = 5,366,455.40