Finding the Third Proportional to 524,564 and 1,231,706

Step by Step Solution

1. Step 1: Write the proportion equation
   524,564 : 1,231,706 = 1,231,706 : x
2. Step 2: Convert to fraction form
   524,564/1,231,706 = 1,231,706/x
3. Step 3: Cross multiply
   524,564x = 1,231,706 × 1,231,706
4. Step 4: Simplify right side
   524,564x = 1,517,099,670,436
5. Step 5: Solve for x
   x = 1,517,099,670,436/524,564
6. Step 6: Final answer
   x = 2,892,115.49