Finding the Third Proportional to 1,770,792 and 3,874,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,770,792 : 3,874,008 = 3,874,008 : x
2. Step 2: Convert to fraction form
   1,770,792/3,874,008 = 3,874,008/x
3. Step 3: Cross multiply
   1,770,792x = 3,874,008 × 3,874,008
4. Step 4: Simplify right side
   1,770,792x = 15,007,937,984,064
5. Step 5: Solve for x
   x = 15,007,937,984,064/1,770,792
6. Step 6: Final answer
   x = 8,475,268.68