Finding the Third Proportional to 1,226,806 and 1,862,284

Step by Step Solution

1. Step 1: Write the proportion equation
   1,226,806 : 1,862,284 = 1,862,284 : x
2. Step 2: Convert to fraction form
   1,226,806/1,862,284 = 1,862,284/x
3. Step 3: Cross multiply
   1,226,806x = 1,862,284 × 1,862,284
4. Step 4: Simplify right side
   1,226,806x = 3,468,101,696,656
5. Step 5: Solve for x
   x = 3,468,101,696,656/1,226,806
6. Step 6: Final answer
   x = 2,826,935.71