Finding the Third Proportional to 954,909 and 1,297,647

Step by Step Solution

1. Step 1: Write the proportion equation
   954,909 : 1,297,647 = 1,297,647 : x
2. Step 2: Convert to fraction form
   954,909/1,297,647 = 1,297,647/x
3. Step 3: Cross multiply
   954,909x = 1,297,647 × 1,297,647
4. Step 4: Simplify right side
   954,909x = 1,683,887,736,609
5. Step 5: Solve for x
   x = 1,683,887,736,609/954,909
6. Step 6: Final answer
   x = 1,763,401.26