Finding the Third Proportional to 1,436,994 and 1,998,026

Step by Step Solution

1. Step 1: Write the proportion equation
   1,436,994 : 1,998,026 = 1,998,026 : x
2. Step 2: Convert to fraction form
   1,436,994/1,998,026 = 1,998,026/x
3. Step 3: Cross multiply
   1,436,994x = 1,998,026 × 1,998,026
4. Step 4: Simplify right side
   1,436,994x = 3,992,107,896,676
5. Step 5: Solve for x
   x = 3,992,107,896,676/1,436,994
6. Step 6: Final answer
   x = 2,778,096.43