Finding the Third Proportional to 1,721,997 and 3,783,546

Step by Step Solution

1. Step 1: Write the proportion equation
   1,721,997 : 3,783,546 = 3,783,546 : x
2. Step 2: Convert to fraction form
   1,721,997/3,783,546 = 3,783,546/x
3. Step 3: Cross multiply
   1,721,997x = 3,783,546 × 3,783,546
4. Step 4: Simplify right side
   1,721,997x = 14,315,220,334,116
5. Step 5: Solve for x
   x = 14,315,220,334,116/1,721,997
6. Step 6: Final answer
   x = 8,313,150.57