Finding the Third Proportional to 489,050 and 1,071,412

Step by Step Solution

1. Step 1: Write the proportion equation
   489,050 : 1,071,412 = 1,071,412 : x
2. Step 2: Convert to fraction form
   489,050/1,071,412 = 1,071,412/x
3. Step 3: Cross multiply
   489,050x = 1,071,412 × 1,071,412
4. Step 4: Simplify right side
   489,050x = 1,147,923,673,744
5. Step 5: Solve for x
   x = 1,147,923,673,744/489,050
6. Step 6: Final answer
   x = 2,347,252.17