Finding the Third Proportional to 496,871 and 1,072,420

Step by Step Solution

1. Step 1: Write the proportion equation
   496,871 : 1,072,420 = 1,072,420 : x
2. Step 2: Convert to fraction form
   496,871/1,072,420 = 1,072,420/x
3. Step 3: Cross multiply
   496,871x = 1,072,420 × 1,072,420
4. Step 4: Simplify right side
   496,871x = 1,150,084,656,400
5. Step 5: Solve for x
   x = 1,150,084,656,400/496,871
6. Step 6: Final answer
   x = 2,314,654.42