Finding the Third Proportional to 804,564 and 1,736,740

Step by Step Solution

1. Step 1: Write the proportion equation
   804,564 : 1,736,740 = 1,736,740 : x
2. Step 2: Convert to fraction form
   804,564/1,736,740 = 1,736,740/x
3. Step 3: Cross multiply
   804,564x = 1,736,740 × 1,736,740
4. Step 4: Simplify right side
   804,564x = 3,016,265,827,600
5. Step 5: Solve for x
   x = 3,016,265,827,600/804,564
6. Step 6: Final answer
   x = 3,748,944.56