Finding the Third Proportional to 624,856 and 1,294,022

Step by Step Solution

1. Step 1: Write the proportion equation
   624,856 : 1,294,022 = 1,294,022 : x
2. Step 2: Convert to fraction form
   624,856/1,294,022 = 1,294,022/x
3. Step 3: Cross multiply
   624,856x = 1,294,022 × 1,294,022
4. Step 4: Simplify right side
   624,856x = 1,674,492,936,484
5. Step 5: Solve for x
   x = 1,674,492,936,484/624,856
6. Step 6: Final answer
   x = 2,679,806.13