Finding the Third Proportional to 467,811 and 729,096

Step by Step Solution

1. Step 1: Write the proportion equation
   467,811 : 729,096 = 729,096 : x
2. Step 2: Convert to fraction form
   467,811/729,096 = 729,096/x
3. Step 3: Cross multiply
   467,811x = 729,096 × 729,096
4. Step 4: Simplify right side
   467,811x = 531,580,977,216
5. Step 5: Solve for x
   x = 531,580,977,216/467,811
6. Step 6: Final answer
   x = 1,136,315.69