Finding the Third Proportional to 2,245,853 and 4,870,046

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245,853 : 4,870,046 = 4,870,046 : x
2. Step 2: Convert to fraction form
   2,245,853/4,870,046 = 4,870,046/x
3. Step 3: Cross multiply
   2,245,853x = 4,870,046 × 4,870,046
4. Step 4: Simplify right side
   2,245,853x = 23,717,348,042,116
5. Step 5: Solve for x
   x = 23,717,348,042,116/2,245,853
6. Step 6: Final answer
   x = 10,560,507.76