Finding the Third Proportional to 675,684 and 1,456,104

Step by Step Solution

1. Step 1: Write the proportion equation
   675,684 : 1,456,104 = 1,456,104 : x
2. Step 2: Convert to fraction form
   675,684/1,456,104 = 1,456,104/x
3. Step 3: Cross multiply
   675,684x = 1,456,104 × 1,456,104
4. Step 4: Simplify right side
   675,684x = 2,120,238,858,816
5. Step 5: Solve for x
   x = 2,120,238,858,816/675,684
6. Step 6: Final answer
   x = 3,137,914.85