Finding the Third Proportional to 1,436,984 and 1,998,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,436,984 : 1,998,012 = 1,998,012 : x
2. Step 2: Convert to fraction form
   1,436,984/1,998,012 = 1,998,012/x
3. Step 3: Cross multiply
   1,436,984x = 1,998,012 × 1,998,012
4. Step 4: Simplify right side
   1,436,984x = 3,992,051,952,144
5. Step 5: Solve for x
   x = 3,992,051,952,144/1,436,984
6. Step 6: Final answer
   x = 2,778,076.83