Finding the Third Proportional to 1,146,804 and 1,603,997

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,804 : 1,603,997 = 1,603,997 : x
2. Step 2: Convert to fraction form
   1,146,804/1,603,997 = 1,603,997/x
3. Step 3: Cross multiply
   1,146,804x = 1,603,997 × 1,603,997
4. Step 4: Simplify right side
   1,146,804x = 2,572,806,376,009
5. Step 5: Solve for x
   x = 2,572,806,376,009/1,146,804
6. Step 6: Final answer
   x = 2,243,457.80