Finding the Third Proportional to 104,066 and 216,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,066 : 216,940.50 = 216,940.50 : x
2. Step 2: Convert to fraction form
   104,066/216,940.50 = 216,940.50/x
3. Step 3: Cross multiply
   104,066x = 216,940.50 × 216,940.50
4. Step 4: Simplify right side
   104,066x = 47,063,180,540.25
5. Step 5: Solve for x
   x = 47,063,180,540.25/104,066
6. Step 6: Final answer
   x = 452,243.58