Finding the Third Proportional to 282,779 and 606,036.50

Step by Step Solution

1. Step 1: Write the proportion equation
   282,779 : 606,036.50 = 606,036.50 : x
2. Step 2: Convert to fraction form
   282,779/606,036.50 = 606,036.50/x
3. Step 3: Cross multiply
   282,779x = 606,036.50 × 606,036.50
4. Step 4: Simplify right side
   282,779x = 367,280,239,332.25
5. Step 5: Solve for x
   x = 367,280,239,332.25/282,779
6. Step 6: Final answer
   x = 1,298,824.31