Finding the Third Proportional to 245,344 and 501,008

Step by Step Solution

1. Step 1: Write the proportion equation
   245,344 : 501,008 = 501,008 : x
2. Step 2: Convert to fraction form
   245,344/501,008 = 501,008/x
3. Step 3: Cross multiply
   245,344x = 501,008 × 501,008
4. Step 4: Simplify right side
   245,344x = 251,009,016,064
5. Step 5: Solve for x
   x = 251,009,016,064/245,344
6. Step 6: Final answer
   x = 1,023,090.09