Finding the Third Proportional to 470,154 and 1,019,040

Step by Step Solution

1. Step 1: Write the proportion equation
   470,154 : 1,019,040 = 1,019,040 : x
2. Step 2: Convert to fraction form
   470,154/1,019,040 = 1,019,040/x
3. Step 3: Cross multiply
   470,154x = 1,019,040 × 1,019,040
4. Step 4: Simplify right side
   470,154x = 1,038,442,521,600
5. Step 5: Solve for x
   x = 1,038,442,521,600/470,154
6. Step 6: Final answer
   x = 2,208,728.46