Finding the Third Proportional to 367,598 and 562,211.50

Step by Step Solution

1. Step 1: Write the proportion equation
   367,598 : 562,211.50 = 562,211.50 : x
2. Step 2: Convert to fraction form
   367,598/562,211.50 = 562,211.50/x
3. Step 3: Cross multiply
   367,598x = 562,211.50 × 562,211.50
4. Step 4: Simplify right side
   367,598x = 316,081,770,732.25
5. Step 5: Solve for x
   x = 316,081,770,732.25/367,598
6. Step 6: Final answer
   x = 859,857.16