Finding the Third Proportional to 457,470 and 1,008,012

Step by Step Solution

1. Step 1: Write the proportion equation
   457,470 : 1,008,012 = 1,008,012 : x
2. Step 2: Convert to fraction form
   457,470/1,008,012 = 1,008,012/x
3. Step 3: Cross multiply
   457,470x = 1,008,012 × 1,008,012
4. Step 4: Simplify right side
   457,470x = 1,016,088,192,144
5. Step 5: Solve for x
   x = 1,016,088,192,144/457,470
6. Step 6: Final answer
   x = 2,221,103.44