Finding the Third Proportional to 585,976.50 and 880,524

Step by Step Solution

1. Step 1: Write the proportion equation
   585,976.50 : 880,524 = 880,524 : x
2. Step 2: Convert to fraction form
   585,976.50/880,524 = 880,524/x
3. Step 3: Cross multiply
   585,976.50x = 880,524 × 880,524
4. Step 4: Simplify right side
   585,976.50x = 775,322,514,576
5. Step 5: Solve for x
   x = 775,322,514,576/585,976.50
6. Step 6: Final answer
   x = 1,323,129.02