Finding the Third Proportional to 225,085.50 and 480,303

Step by Step Solution

1. Step 1: Write the proportion equation
   225,085.50 : 480,303 = 480,303 : x
2. Step 2: Convert to fraction form
   225,085.50/480,303 = 480,303/x
3. Step 3: Cross multiply
   225,085.50x = 480,303 × 480,303
4. Step 4: Simplify right side
   225,085.50x = 230,690,971,809
5. Step 5: Solve for x
   x = 230,690,971,809/225,085.50
6. Step 6: Final answer
   x = 1,024,903.74