Finding the Third Proportional to 1,683,824 and 2,567,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,683,824 : 2,567,760 = 2,567,760 : x
2. Step 2: Convert to fraction form
   1,683,824/2,567,760 = 2,567,760/x
3. Step 3: Cross multiply
   1,683,824x = 2,567,760 × 2,567,760
4. Step 4: Simplify right side
   1,683,824x = 6,593,391,417,600
5. Step 5: Solve for x
   x = 6,593,391,417,600/1,683,824
6. Step 6: Final answer
   x = 3,915,724.81