Finding the Third Proportional to 1,785,937 and 3,918,728

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,937 : 3,918,728 = 3,918,728 : x
2. Step 2: Convert to fraction form
   1,785,937/3,918,728 = 3,918,728/x
3. Step 3: Cross multiply
   1,785,937x = 3,918,728 × 3,918,728
4. Step 4: Simplify right side
   1,785,937x = 15,356,429,137,984
5. Step 5: Solve for x
   x = 15,356,429,137,984/1,785,937
6. Step 6: Final answer
   x = 8,598,527.91