Finding the Third Proportional to 159,030 and 337,019

Step by Step Solution

1. Step 1: Write the proportion equation
   159,030 : 337,019 = 337,019 : x
2. Step 2: Convert to fraction form
   159,030/337,019 = 337,019/x
3. Step 3: Cross multiply
   159,030x = 337,019 × 337,019
4. Step 4: Simplify right side
   159,030x = 113,581,806,361
5. Step 5: Solve for x
   x = 113,581,806,361/159,030
6. Step 6: Final answer
   x = 714,216.23