Finding the Third Proportional to 204,484.50 and 446,148

Step by Step Solution

1. Step 1: Write the proportion equation
   204,484.50 : 446,148 = 446,148 : x
2. Step 2: Convert to fraction form
   204,484.50/446,148 = 446,148/x
3. Step 3: Cross multiply
   204,484.50x = 446,148 × 446,148
4. Step 4: Simplify right side
   204,484.50x = 199,048,037,904
5. Step 5: Solve for x
   x = 199,048,037,904/204,484.50
6. Step 6: Final answer
   x = 973,413.82