Finding the Third Proportional to 245,387 and 501,094

Step by Step Solution

1. Step 1: Write the proportion equation
   245,387 : 501,094 = 501,094 : x
2. Step 2: Convert to fraction form
   245,387/501,094 = 501,094/x
3. Step 3: Cross multiply
   245,387x = 501,094 × 501,094
4. Step 4: Simplify right side
   245,387x = 251,095,196,836
5. Step 5: Solve for x
   x = 251,095,196,836/245,387
6. Step 6: Final answer
   x = 1,023,262.02