Finding the Third Proportional to 624,834 and 1,293,975

Step by Step Solution

1. Step 1: Write the proportion equation
   624,834 : 1,293,975 = 1,293,975 : x
2. Step 2: Convert to fraction form
   624,834/1,293,975 = 1,293,975/x
3. Step 3: Cross multiply
   624,834x = 1,293,975 × 1,293,975
4. Step 4: Simplify right side
   624,834x = 1,674,371,300,625
5. Step 5: Solve for x
   x = 1,674,371,300,625/624,834
6. Step 6: Final answer
   x = 2,679,705.81