Finding the Third Proportional to 471,546 and 1,018,422

Step by Step Solution

1. Step 1: Write the proportion equation
   471,546 : 1,018,422 = 1,018,422 : x
2. Step 2: Convert to fraction form
   471,546/1,018,422 = 1,018,422/x
3. Step 3: Cross multiply
   471,546x = 1,018,422 × 1,018,422
4. Step 4: Simplify right side
   471,546x = 1,037,183,370,084
5. Step 5: Solve for x
   x = 1,037,183,370,084/471,546
6. Step 6: Final answer
   x = 2,199,538.05