Finding the Third Proportional to 1,304,671 and 2,646,025

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,671 : 2,646,025 = 2,646,025 : x
2. Step 2: Convert to fraction form
   1,304,671/2,646,025 = 2,646,025/x
3. Step 3: Cross multiply
   1,304,671x = 2,646,025 × 2,646,025
4. Step 4: Simplify right side
   1,304,671x = 7,001,448,300,625
5. Step 5: Solve for x
   x = 7,001,448,300,625/1,304,671
6. Step 6: Final answer
   x = 5,366,447.40