Finding the Third Proportional to 228,582 and 501,444

Step by Step Solution

1. Step 1: Write the proportion equation
   228,582 : 501,444 = 501,444 : x
2. Step 2: Convert to fraction form
   228,582/501,444 = 501,444/x
3. Step 3: Cross multiply
   228,582x = 501,444 × 501,444
4. Step 4: Simplify right side
   228,582x = 251,446,085,136
5. Step 5: Solve for x
   x = 251,446,085,136/228,582
6. Step 6: Final answer
   x = 1,100,025.75