Finding the Third Proportional to 1,166,618 and 2,414,155

Step by Step Solution

1. Step 1: Write the proportion equation
   1,166,618 : 2,414,155 = 2,414,155 : x
2. Step 2: Convert to fraction form
   1,166,618/2,414,155 = 2,414,155/x
3. Step 3: Cross multiply
   1,166,618x = 2,414,155 × 2,414,155
4. Step 4: Simplify right side
   1,166,618x = 5,828,144,364,025
5. Step 5: Solve for x
   x = 5,828,144,364,025/1,166,618
6. Step 6: Final answer
   x = 4,995,760.71