Finding the Third Proportional to 779,910 and 1,700,844

Step by Step Solution

1. Step 1: Write the proportion equation
   779,910 : 1,700,844 = 1,700,844 : x
2. Step 2: Convert to fraction form
   779,910/1,700,844 = 1,700,844/x
3. Step 3: Cross multiply
   779,910x = 1,700,844 × 1,700,844
4. Step 4: Simplify right side
   779,910x = 2,892,870,312,336
5. Step 5: Solve for x
   x = 2,892,870,312,336/779,910
6. Step 6: Final answer
   x = 3,709,236.08