Finding the Third Proportional to 517,936.50 and 1,071,837

Step by Step Solution

1. Step 1: Write the proportion equation
   517,936.50 : 1,071,837 = 1,071,837 : x
2. Step 2: Convert to fraction form
   517,936.50/1,071,837 = 1,071,837/x
3. Step 3: Cross multiply
   517,936.50x = 1,071,837 × 1,071,837
4. Step 4: Simplify right side
   517,936.50x = 1,148,834,554,569
5. Step 5: Solve for x
   x = 1,148,834,554,569/517,936.50
6. Step 6: Final answer
   x = 2,218,099.24