Finding the Third Proportional to 490,473 and 1,047,474

Step by Step Solution

1. Step 1: Write the proportion equation
   490,473 : 1,047,474 = 1,047,474 : x
2. Step 2: Convert to fraction form
   490,473/1,047,474 = 1,047,474/x
3. Step 3: Cross multiply
   490,473x = 1,047,474 × 1,047,474
4. Step 4: Simplify right side
   490,473x = 1,097,201,780,676
5. Step 5: Solve for x
   x = 1,097,201,780,676/490,473
6. Step 6: Final answer
   x = 2,237,027.89