Finding the Third Proportional to 304,784 and 483,010

Step by Step Solution

1. Step 1: Write the proportion equation
   304,784 : 483,010 = 483,010 : x
2. Step 2: Convert to fraction form
   304,784/483,010 = 483,010/x
3. Step 3: Cross multiply
   304,784x = 483,010 × 483,010
4. Step 4: Simplify right side
   304,784x = 233,298,660,100
5. Step 5: Solve for x
   x = 233,298,660,100/304,784
6. Step 6: Final answer
   x = 765,455.73