Finding the Third Proportional to 804,910 and 1,705,756

Step by Step Solution

1. Step 1: Write the proportion equation
   804,910 : 1,705,756 = 1,705,756 : x
2. Step 2: Convert to fraction form
   804,910/1,705,756 = 1,705,756/x
3. Step 3: Cross multiply
   804,910x = 1,705,756 × 1,705,756
4. Step 4: Simplify right side
   804,910x = 2,909,603,531,536
5. Step 5: Solve for x
   x = 2,909,603,531,536/804,910
6. Step 6: Final answer
   x = 3,614,818.47