Finding the Third Proportional to 584,650.50 and 1,281,021

Step by Step Solution

1. Step 1: Write the proportion equation
   584,650.50 : 1,281,021 = 1,281,021 : x
2. Step 2: Convert to fraction form
   584,650.50/1,281,021 = 1,281,021/x
3. Step 3: Cross multiply
   584,650.50x = 1,281,021 × 1,281,021
4. Step 4: Simplify right side
   584,650.50x = 1,641,014,802,441
5. Step 5: Solve for x
   x = 1,641,014,802,441/584,650.50
6. Step 6: Final answer
   x = 2,806,830.41