Finding the Third Proportional to 1,139,833 and 1,804,883

Step by Step Solution

1. Step 1: Write the proportion equation
   1,139,833 : 1,804,883 = 1,804,883 : x
2. Step 2: Convert to fraction form
   1,139,833/1,804,883 = 1,804,883/x
3. Step 3: Cross multiply
   1,139,833x = 1,804,883 × 1,804,883
4. Step 4: Simplify right side
   1,139,833x = 3,257,602,643,689
5. Step 5: Solve for x
   x = 3,257,602,643,689/1,139,833
6. Step 6: Final answer
   x = 2,857,964.85