Finding the Third Proportional to 282,283.25 and 605,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   282,283.25 : 605,498.50 = 605,498.50 : x
2. Step 2: Convert to fraction form
   282,283.25/605,498.50 = 605,498.50/x
3. Step 3: Cross multiply
   282,283.25x = 605,498.50 × 605,498.50
4. Step 4: Simplify right side
   282,283.25x = 366,628,433,502.25
5. Step 5: Solve for x
   x = 366,628,433,502.25/282,283.25
6. Step 6: Final answer
   x = 1,298,796.27