Finding the Third Proportional to 1,294,743 and 1,960,110

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,743 : 1,960,110 = 1,960,110 : x
2. Step 2: Convert to fraction form
   1,294,743/1,960,110 = 1,960,110/x
3. Step 3: Cross multiply
   1,294,743x = 1,960,110 × 1,960,110
4. Step 4: Simplify right side
   1,294,743x = 3,842,031,212,100
5. Step 5: Solve for x
   x = 3,842,031,212,100/1,294,743
6. Step 6: Final answer
   x = 2,967,408.37