Finding the Third Proportional to 490,308.19 and 1,062,046.69

Step by Step Solution

1. Step 1: Write the proportion equation
   490,308.19 : 1,062,046.69 = 1,062,046.69 : x
2. Step 2: Convert to fraction form
   490,308.19/1,062,046.69 = 1,062,046.69/x
3. Step 3: Cross multiply
   490,308.19x = 1,062,046.69 × 1,062,046.69
4. Step 4: Simplify right side
   490,308.19x = 1,127,943,166,429.72
5. Step 5: Solve for x
   x = 1,127,943,166,429.72/490,308.19
6. Step 6: Final answer
   x = 2,300,477.93