Finding the Third Proportional to 163,773 and 347,229.50

Step by Step Solution

1. Step 1: Write the proportion equation
   163,773 : 347,229.50 = 347,229.50 : x
2. Step 2: Convert to fraction form
   163,773/347,229.50 = 347,229.50/x
3. Step 3: Cross multiply
   163,773x = 347,229.50 × 347,229.50
4. Step 4: Simplify right side
   163,773x = 120,568,325,670.25
5. Step 5: Solve for x
   x = 120,568,325,670.25/163,773
6. Step 6: Final answer
   x = 736,191.71