Finding the Third Proportional to 1,294,774 and 1,960,147

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,774 : 1,960,147 = 1,960,147 : x
2. Step 2: Convert to fraction form
   1,294,774/1,960,147 = 1,960,147/x
3. Step 3: Cross multiply
   1,294,774x = 1,960,147 × 1,960,147
4. Step 4: Simplify right side
   1,294,774x = 3,842,176,261,609
5. Step 5: Solve for x
   x = 3,842,176,261,609/1,294,774
6. Step 6: Final answer
   x = 2,967,449.35