Finding the Third Proportional to 228,246 and 492,582

Step by Step Solution

1. Step 1: Write the proportion equation
   228,246 : 492,582 = 492,582 : x
2. Step 2: Convert to fraction form
   228,246/492,582 = 492,582/x
3. Step 3: Cross multiply
   228,246x = 492,582 × 492,582
4. Step 4: Simplify right side
   228,246x = 242,637,026,724
5. Step 5: Solve for x
   x = 242,637,026,724/228,246
6. Step 6: Final answer
   x = 1,063,050.51