Finding the Third Proportional to 1,849,392 and 3,973,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849,392 : 3,973,968 = 3,973,968 : x
2. Step 2: Convert to fraction form
   1,849,392/3,973,968 = 3,973,968/x
3. Step 3: Cross multiply
   1,849,392x = 3,973,968 × 3,973,968
4. Step 4: Simplify right side
   1,849,392x = 15,792,421,665,024
5. Step 5: Solve for x
   x = 15,792,421,665,024/1,849,392
6. Step 6: Final answer
   x = 8,539,250.56