Finding the Third Proportional to 1,743,772 and 3,762,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,743,772 : 3,762,728 = 3,762,728 : x
2. Step 2: Convert to fraction form
   1,743,772/3,762,728 = 3,762,728/x
3. Step 3: Cross multiply
   1,743,772x = 3,762,728 × 3,762,728
4. Step 4: Simplify right side
   1,743,772x = 14,158,122,001,984
5. Step 5: Solve for x
   x = 14,158,122,001,984/1,743,772
6. Step 6: Final answer
   x = 8,119,250.68