Finding the Third Proportional to 1,411,186 and 2,119,958

Step by Step Solution

1. Step 1: Write the proportion equation
   1,411,186 : 2,119,958 = 2,119,958 : x
2. Step 2: Convert to fraction form
   1,411,186/2,119,958 = 2,119,958/x
3. Step 3: Cross multiply
   1,411,186x = 2,119,958 × 2,119,958
4. Step 4: Simplify right side
   1,411,186x = 4,494,221,921,764
5. Step 5: Solve for x
   x = 4,494,221,921,764/1,411,186
6. Step 6: Final answer
   x = 3,184,712.66