Finding the Third Proportional to 1,438,736 and 2,919,998

Step by Step Solution

1. Step 1: Write the proportion equation
   1,438,736 : 2,919,998 = 2,919,998 : x
2. Step 2: Convert to fraction form
   1,438,736/2,919,998 = 2,919,998/x
3. Step 3: Cross multiply
   1,438,736x = 2,919,998 × 2,919,998
4. Step 4: Simplify right side
   1,438,736x = 8,526,388,320,004
5. Step 5: Solve for x
   x = 8,526,388,320,004/1,438,736
6. Step 6: Final answer
   x = 5,926,304.98