Finding the Third Proportional to 490,464 and 1,047,456

Step by Step Solution

1. Step 1: Write the proportion equation
   490,464 : 1,047,456 = 1,047,456 : x
2. Step 2: Convert to fraction form
   490,464/1,047,456 = 1,047,456/x
3. Step 3: Cross multiply
   490,464x = 1,047,456 × 1,047,456
4. Step 4: Simplify right side
   490,464x = 1,097,164,071,936
5. Step 5: Solve for x
   x = 1,097,164,071,936/490,464
6. Step 6: Final answer
   x = 2,236,992.06