Finding the Third Proportional to 223,523.25 and 479,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   223,523.25 : 479,005.50 = 479,005.50 : x
2. Step 2: Convert to fraction form
   223,523.25/479,005.50 = 479,005.50/x
3. Step 3: Cross multiply
   223,523.25x = 479,005.50 × 479,005.50
4. Step 4: Simplify right side
   223,523.25x = 229,446,269,030.25
5. Step 5: Solve for x
   x = 229,446,269,030.25/223,523.25
6. Step 6: Final answer
   x = 1,026,498.45