Finding the Third Proportional to 475,420 and 1,044,140

Step by Step Solution

1. Step 1: Write the proportion equation
   475,420 : 1,044,140 = 1,044,140 : x
2. Step 2: Convert to fraction form
   475,420/1,044,140 = 1,044,140/x
3. Step 3: Cross multiply
   475,420x = 1,044,140 × 1,044,140
4. Step 4: Simplify right side
   475,420x = 1,090,228,339,600
5. Step 5: Solve for x
   x = 1,090,228,339,600/475,420
6. Step 6: Final answer
   x = 2,293,189.89