Finding the Third Proportional to 276,759 and 451,922.25

Step by Step Solution

1. Step 1: Write the proportion equation
   276,759 : 451,922.25 = 451,922.25 : x
2. Step 2: Convert to fraction form
   276,759/451,922.25 = 451,922.25/x
3. Step 3: Cross multiply
   276,759x = 451,922.25 × 451,922.25
4. Step 4: Simplify right side
   276,759x = 204,233,720,045.06
5. Step 5: Solve for x
   x = 204,233,720,045.06/276,759
6. Step 6: Final answer
   x = 737,947.89