Finding the Third Proportional to 1,294,674 and 2,872,314

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,674 : 2,872,314 = 2,872,314 : x
2. Step 2: Convert to fraction form
   1,294,674/2,872,314 = 2,872,314/x
3. Step 3: Cross multiply
   1,294,674x = 2,872,314 × 2,872,314
4. Step 4: Simplify right side
   1,294,674x = 8,250,187,714,596
5. Step 5: Solve for x
   x = 8,250,187,714,596/1,294,674
6. Step 6: Final answer
   x = 6,372,405.50