Finding the Third Proportional to 496,854 and 1,072,386

Step by Step Solution

1. Step 1: Write the proportion equation
   496,854 : 1,072,386 = 1,072,386 : x
2. Step 2: Convert to fraction form
   496,854/1,072,386 = 1,072,386/x
3. Step 3: Cross multiply
   496,854x = 1,072,386 × 1,072,386
4. Step 4: Simplify right side
   496,854x = 1,150,011,732,996
5. Step 5: Solve for x
   x = 1,150,011,732,996/496,854
6. Step 6: Final answer
   x = 2,314,586.85