Finding the Third Proportional to 4,892,856 and 7,557,444

Step by Step Solution

1. Step 1: Write the proportion equation
   4,892,856 : 7,557,444 = 7,557,444 : x
2. Step 2: Convert to fraction form
   4,892,856/7,557,444 = 7,557,444/x
3. Step 3: Cross multiply
   4,892,856x = 7,557,444 × 7,557,444
4. Step 4: Simplify right side
   4,892,856x = 57,114,959,813,136
5. Step 5: Solve for x
   x = 57,114,959,813,136/4,892,856
6. Step 6: Final answer
   x = 11,673,133.20