Finding the Third Proportional to 282,881 and 610,048.50

Step by Step Solution

1. Step 1: Write the proportion equation
   282,881 : 610,048.50 = 610,048.50 : x
2. Step 2: Convert to fraction form
   282,881/610,048.50 = 610,048.50/x
3. Step 3: Cross multiply
   282,881x = 610,048.50 × 610,048.50
4. Step 4: Simplify right side
   282,881x = 372,159,172,352.25
5. Step 5: Solve for x
   x = 372,159,172,352.25/282,881
6. Step 6: Final answer
   x = 1,315,603.28