Finding the Third Proportional to 374,870 and 599,559

Step by Step Solution

1. Step 1: Write the proportion equation
   374,870 : 599,559 = 599,559 : x
2. Step 2: Convert to fraction form
   374,870/599,559 = 599,559/x
3. Step 3: Cross multiply
   374,870x = 599,559 × 599,559
4. Step 4: Simplify right side
   374,870x = 359,470,994,481
5. Step 5: Solve for x
   x = 359,470,994,481/374,870
6. Step 6: Final answer
   x = 958,921.74