Finding the Third Proportional to 2,009,694 and 4,368,444

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009,694 : 4,368,444 = 4,368,444 : x
2. Step 2: Convert to fraction form
   2,009,694/4,368,444 = 4,368,444/x
3. Step 3: Cross multiply
   2,009,694x = 4,368,444 × 4,368,444
4. Step 4: Simplify right side
   2,009,694x = 19,083,302,981,136
5. Step 5: Solve for x
   x = 19,083,302,981,136/2,009,694
6. Step 6: Final answer
   x = 9,495,626.19