Finding the Third Proportional to 401,060 and 599,564

Step by Step Solution

1. Step 1: Write the proportion equation
   401,060 : 599,564 = 599,564 : x
2. Step 2: Convert to fraction form
   401,060/599,564 = 599,564/x
3. Step 3: Cross multiply
   401,060x = 599,564 × 599,564
4. Step 4: Simplify right side
   401,060x = 359,476,990,096
5. Step 5: Solve for x
   x = 359,476,990,096/401,060
6. Step 6: Final answer
   x = 896,317.23