Finding the Third Proportional to 804,908 and 1,705,740

Step by Step Solution

1. Step 1: Write the proportion equation
   804,908 : 1,705,740 = 1,705,740 : x
2. Step 2: Convert to fraction form
   804,908/1,705,740 = 1,705,740/x
3. Step 3: Cross multiply
   804,908x = 1,705,740 × 1,705,740
4. Step 4: Simplify right side
   804,908x = 2,909,548,947,600
5. Step 5: Solve for x
   x = 2,909,548,947,600/804,908
6. Step 6: Final answer
   x = 3,614,759.63