Finding the Third Proportional to 360,673.59 and 562,846.50

Step by Step Solution

1. Step 1: Write the proportion equation
   360,673.59 : 562,846.50 = 562,846.50 : x
2. Step 2: Convert to fraction form
   360,673.59/562,846.50 = 562,846.50/x
3. Step 3: Cross multiply
   360,673.59x = 562,846.50 × 562,846.50
4. Step 4: Simplify right side
   360,673.59x = 316,796,182,562.25
5. Step 5: Solve for x
   x = 316,796,182,562.25/360,673.59
6. Step 6: Final answer
   x = 878,345.93