Finding the Third Proportional to 3,511,014 and 5,243,553

Step by Step Solution

1. Step 1: Write the proportion equation
   3,511,014 : 5,243,553 = 5,243,553 : x
2. Step 2: Convert to fraction form
   3,511,014/5,243,553 = 5,243,553/x
3. Step 3: Cross multiply
   3,511,014x = 5,243,553 × 5,243,553
4. Step 4: Simplify right side
   3,511,014x = 27,494,848,063,809
5. Step 5: Solve for x
   x = 27,494,848,063,809/3,511,014
6. Step 6: Final answer
   x = 7,831,027.75