Finding the Third Proportional to 1,849,396 and 3,973,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849,396 : 3,973,976 = 3,973,976 : x
2. Step 2: Convert to fraction form
   1,849,396/3,973,976 = 3,973,976/x
3. Step 3: Cross multiply
   1,849,396x = 3,973,976 × 3,973,976
4. Step 4: Simplify right side
   1,849,396x = 15,792,485,248,576
5. Step 5: Solve for x
   x = 15,792,485,248,576/1,849,396
6. Step 6: Final answer
   x = 8,539,266.47