Finding the Third Proportional to 104,090.50 and 223,969

Step by Step Solution

1. Step 1: Write the proportion equation
   104,090.50 : 223,969 = 223,969 : x
2. Step 2: Convert to fraction form
   104,090.50/223,969 = 223,969/x
3. Step 3: Cross multiply
   104,090.50x = 223,969 × 223,969
4. Step 4: Simplify right side
   104,090.50x = 50,162,112,961
5. Step 5: Solve for x
   x = 50,162,112,961/104,090.50
6. Step 6: Final answer
   x = 481,908.66