Finding the Third Proportional to 368,271 and 792,857.25

Step by Step Solution

1. Step 1: Write the proportion equation
   368,271 : 792,857.25 = 792,857.25 : x
2. Step 2: Convert to fraction form
   368,271/792,857.25 = 792,857.25/x
3. Step 3: Cross multiply
   368,271x = 792,857.25 × 792,857.25
4. Step 4: Simplify right side
   368,271x = 628,622,618,877.56
5. Step 5: Solve for x
   x = 628,622,618,877.56/368,271
6. Step 6: Final answer
   x = 1,706,956.61