Finding the Third Proportional to 2,056,555 and 4,456,333

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,555 : 4,456,333 = 4,456,333 : x
2. Step 2: Convert to fraction form
   2,056,555/4,456,333 = 4,456,333/x
3. Step 3: Cross multiply
   2,056,555x = 4,456,333 × 4,456,333
4. Step 4: Simplify right side
   2,056,555x = 19,858,903,806,889
5. Step 5: Solve for x
   x = 19,858,903,806,889/2,056,555
6. Step 6: Final answer
   x = 9,656,393.24