Finding the Third Proportional to 108,758 and 240,808

Step by Step Solution

1. Step 1: Write the proportion equation
   108,758 : 240,808 = 240,808 : x
2. Step 2: Convert to fraction form
   108,758/240,808 = 240,808/x
3. Step 3: Cross multiply
   108,758x = 240,808 × 240,808
4. Step 4: Simplify right side
   108,758x = 57,988,492,864
5. Step 5: Solve for x
   x = 57,988,492,864/108,758
6. Step 6: Final answer
   x = 533,188.30