Finding the Third Proportional to 541,974 and 805,099

Step by Step Solution

1. Step 1: Write the proportion equation
   541,974 : 805,099 = 805,099 : x
2. Step 2: Convert to fraction form
   541,974/805,099 = 805,099/x
3. Step 3: Cross multiply
   541,974x = 805,099 × 805,099
4. Step 4: Simplify right side
   541,974x = 648,184,399,801
5. Step 5: Solve for x
   x = 648,184,399,801/541,974
6. Step 6: Final answer
   x = 1,195,969.55