Finding the Third Proportional to 282,760.88 and 609,793.31

Step by Step Solution

1. Step 1: Write the proportion equation
   282,760.88 : 609,793.31 = 609,793.31 : x
2. Step 2: Convert to fraction form
   282,760.88/609,793.31 = 609,793.31/x
3. Step 3: Cross multiply
   282,760.88x = 609,793.31 × 609,793.31
4. Step 4: Simplify right side
   282,760.88x = 371,847,883,969.72
5. Step 5: Solve for x
   x = 371,847,883,969.72/282,760.88
6. Step 6: Final answer
   x = 1,315,061.30