Finding the Third Proportional to 619,228 and 957,030

Step by Step Solution

1. Step 1: Write the proportion equation
   619,228 : 957,030 = 957,030 : x
2. Step 2: Convert to fraction form
   619,228/957,030 = 957,030/x
3. Step 3: Cross multiply
   619,228x = 957,030 × 957,030
4. Step 4: Simplify right side
   619,228x = 915,906,420,900
5. Step 5: Solve for x
   x = 915,906,420,900/619,228
6. Step 6: Final answer
   x = 1,479,110.15