Finding the Third Proportional to 1,296,954 and 2,071,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,296,954 : 2,071,912 = 2,071,912 : x
2. Step 2: Convert to fraction form
   1,296,954/2,071,912 = 2,071,912/x
3. Step 3: Cross multiply
   1,296,954x = 2,071,912 × 2,071,912
4. Step 4: Simplify right side
   1,296,954x = 4,292,819,335,744
5. Step 5: Solve for x
   x = 4,292,819,335,744/1,296,954
6. Step 6: Final answer
   x = 3,309,924.13