Finding the Third Proportional to 1,107,087 and 1,807,785

Step by Step Solution

1. Step 1: Write the proportion equation
   1,107,087 : 1,807,785 = 1,807,785 : x
2. Step 2: Convert to fraction form
   1,107,087/1,807,785 = 1,807,785/x
3. Step 3: Cross multiply
   1,107,087x = 1,807,785 × 1,807,785
4. Step 4: Simplify right side
   1,107,087x = 3,268,086,606,225
5. Step 5: Solve for x
   x = 3,268,086,606,225/1,107,087
6. Step 6: Final answer
   x = 2,951,969.09