Finding the Third Proportional to 254,682.56 and 530,460.56

Step by Step Solution

1. Step 1: Write the proportion equation
   254,682.56 : 530,460.56 = 530,460.56 : x
2. Step 2: Convert to fraction form
   254,682.56/530,460.56 = 530,460.56/x
3. Step 3: Cross multiply
   254,682.56x = 530,460.56 × 530,460.56
4. Step 4: Simplify right side
   254,682.56x = 281,388,408,367.82
5. Step 5: Solve for x
   x = 281,388,408,367.82/254,682.56
6. Step 6: Final answer
   x = 1,104,859.34