Finding the Third Proportional to 2,106,087 and 4,107,198

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,087 : 4,107,198 = 4,107,198 : x
2. Step 2: Convert to fraction form
   2,106,087/4,107,198 = 4,107,198/x
3. Step 3: Cross multiply
   2,106,087x = 4,107,198 × 4,107,198
4. Step 4: Simplify right side
   2,106,087x = 16,869,075,411,204
5. Step 5: Solve for x
   x = 16,869,075,411,204/2,106,087
6. Step 6: Final answer
   x = 8,009,676.43