Finding the Third Proportional to 240,900 and 508,932

Step by Step Solution

1. Step 1: Write the proportion equation
   240,900 : 508,932 = 508,932 : x
2. Step 2: Convert to fraction form
   240,900/508,932 = 508,932/x
3. Step 3: Cross multiply
   240,900x = 508,932 × 508,932
4. Step 4: Simplify right side
   240,900x = 259,011,780,624
5. Step 5: Solve for x
   x = 259,011,780,624/240,900
6. Step 6: Final answer
   x = 1,075,183.81