Finding the Third Proportional to 677,003 and 1,459,804

Step by Step Solution

1. Step 1: Write the proportion equation
   677,003 : 1,459,804 = 1,459,804 : x
2. Step 2: Convert to fraction form
   677,003/1,459,804 = 1,459,804/x
3. Step 3: Cross multiply
   677,003x = 1,459,804 × 1,459,804
4. Step 4: Simplify right side
   677,003x = 2,131,027,718,416
5. Step 5: Solve for x
   x = 2,131,027,718,416/677,003
6. Step 6: Final answer
   x = 3,147,737.48