Finding the Third Proportional to 1,266,832 and 1,901,916

Step by Step Solution

1. Step 1: Write the proportion equation
   1,266,832 : 1,901,916 = 1,901,916 : x
2. Step 2: Convert to fraction form
   1,266,832/1,901,916 = 1,901,916/x
3. Step 3: Cross multiply
   1,266,832x = 1,901,916 × 1,901,916
4. Step 4: Simplify right side
   1,266,832x = 3,617,284,471,056
5. Step 5: Solve for x
   x = 3,617,284,471,056/1,266,832
6. Step 6: Final answer
   x = 2,855,378.20