Finding the Third Proportional to 1,892,994 and 4,107,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892,994 : 4,107,072 = 4,107,072 : x
2. Step 2: Convert to fraction form
   1,892,994/4,107,072 = 4,107,072/x
3. Step 3: Cross multiply
   1,892,994x = 4,107,072 × 4,107,072
4. Step 4: Simplify right side
   1,892,994x = 16,868,040,413,184
5. Step 5: Solve for x
   x = 16,868,040,413,184/1,892,994
6. Step 6: Final answer
   x = 8,910,773.31