Finding the Third Proportional to 476,942 and 1,010,728

Step by Step Solution

1. Step 1: Write the proportion equation
   476,942 : 1,010,728 = 1,010,728 : x
2. Step 2: Convert to fraction form
   476,942/1,010,728 = 1,010,728/x
3. Step 3: Cross multiply
   476,942x = 1,010,728 × 1,010,728
4. Step 4: Simplify right side
   476,942x = 1,021,571,089,984
5. Step 5: Solve for x
   x = 1,021,571,089,984/476,942
6. Step 6: Final answer
   x = 2,141,918.91