Finding the Third Proportional to 2,056,119 and 4,455,444

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,119 : 4,455,444 = 4,455,444 : x
2. Step 2: Convert to fraction form
   2,056,119/4,455,444 = 4,455,444/x
3. Step 3: Cross multiply
   2,056,119x = 4,455,444 × 4,455,444
4. Step 4: Simplify right side
   2,056,119x = 19,850,981,237,136
5. Step 5: Solve for x
   x = 19,850,981,237,136/2,056,119
6. Step 6: Final answer
   x = 9,654,587.71