Finding the Third Proportional to 367,800 and 562,404

Step by Step Solution

1. Step 1: Write the proportion equation
   367,800 : 562,404 = 562,404 : x
2. Step 2: Convert to fraction form
   367,800/562,404 = 562,404/x
3. Step 3: Cross multiply
   367,800x = 562,404 × 562,404
4. Step 4: Simplify right side
   367,800x = 316,298,259,216
5. Step 5: Solve for x
   x = 316,298,259,216/367,800
6. Step 6: Final answer
   x = 859,973.52