Finding the Third Proportional to 1,336,556 and 2,881,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336,556 : 2,881,768 = 2,881,768 : x
2. Step 2: Convert to fraction form
   1,336,556/2,881,768 = 2,881,768/x
3. Step 3: Cross multiply
   1,336,556x = 2,881,768 × 2,881,768
4. Step 4: Simplify right side
   1,336,556x = 8,304,586,805,824
5. Step 5: Solve for x
   x = 8,304,586,805,824/1,336,556
6. Step 6: Final answer
   x = 6,213,422.26