Finding the Third Proportional to 367,608 and 562,225.50

Step by Step Solution

1. Step 1: Write the proportion equation
   367,608 : 562,225.50 = 562,225.50 : x
2. Step 2: Convert to fraction form
   367,608/562,225.50 = 562,225.50/x
3. Step 3: Cross multiply
   367,608x = 562,225.50 × 562,225.50
4. Step 4: Simplify right side
   367,608x = 316,097,512,850.25
5. Step 5: Solve for x
   x = 316,097,512,850.25/367,608
6. Step 6: Final answer
   x = 859,876.59