Finding the Third Proportional to 809,064 and 1,773,648

Step by Step Solution

1. Step 1: Write the proportion equation
   809,064 : 1,773,648 = 1,773,648 : x
2. Step 2: Convert to fraction form
   809,064/1,773,648 = 1,773,648/x
3. Step 3: Cross multiply
   809,064x = 1,773,648 × 1,773,648
4. Step 4: Simplify right side
   809,064x = 3,145,827,227,904
5. Step 5: Solve for x
   x = 3,145,827,227,904/809,064
6. Step 6: Final answer
   x = 3,888,230.38