Finding the Third Proportional to 779,870 and 1,675,804

Step by Step Solution

1. Step 1: Write the proportion equation
   779,870 : 1,675,804 = 1,675,804 : x
2. Step 2: Convert to fraction form
   779,870/1,675,804 = 1,675,804/x
3. Step 3: Cross multiply
   779,870x = 1,675,804 × 1,675,804
4. Step 4: Simplify right side
   779,870x = 2,808,319,046,416
5. Step 5: Solve for x
   x = 2,808,319,046,416/779,870
6. Step 6: Final answer
   x = 3,601,009.20