Finding the Third Proportional to 490,422 and 1,033,332

Step by Step Solution

1. Step 1: Write the proportion equation
   490,422 : 1,033,332 = 1,033,332 : x
2. Step 2: Convert to fraction form
   490,422/1,033,332 = 1,033,332/x
3. Step 3: Cross multiply
   490,422x = 1,033,332 × 1,033,332
4. Step 4: Simplify right side
   490,422x = 1,067,775,022,224
5. Step 5: Solve for x
   x = 1,067,775,022,224/490,422
6. Step 6: Final answer
   x = 2,177,257.59