Finding the Third Proportional to 219,759.33 and 479,294.72

Step by Step Solution

1. Step 1: Write the proportion equation
   219,759.33 : 479,294.72 = 479,294.72 : x
2. Step 2: Convert to fraction form
   219,759.33/479,294.72 = 479,294.72/x
3. Step 3: Cross multiply
   219,759.33x = 479,294.72 × 479,294.72
4. Step 4: Simplify right side
   219,759.33x = 229,723,427,421.64
5. Step 5: Solve for x
   x = 229,723,427,421.64/219,759.33
6. Step 6: Final answer
   x = 1,045,340.96