Finding the Third Proportional to 1,968,642 and 3,036,911

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,642 : 3,036,911 = 3,036,911 : x
2. Step 2: Convert to fraction form
   1,968,642/3,036,911 = 3,036,911/x
3. Step 3: Cross multiply
   1,968,642x = 3,036,911 × 3,036,911
4. Step 4: Simplify right side
   1,968,642x = 9,222,828,421,921
5. Step 5: Solve for x
   x = 9,222,828,421,921/1,968,642
6. Step 6: Final answer
   x = 4,684,868.26