Finding the Third Proportional to 2,106,081 and 4,107,186

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,081 : 4,107,186 = 4,107,186 : x
2. Step 2: Convert to fraction form
   2,106,081/4,107,186 = 4,107,186/x
3. Step 3: Cross multiply
   2,106,081x = 4,107,186 × 4,107,186
4. Step 4: Simplify right side
   2,106,081x = 16,868,976,838,596
5. Step 5: Solve for x
   x = 16,868,976,838,596/2,106,081
6. Step 6: Final answer
   x = 8,009,652.45