Finding the Third Proportional to 5,552,136 and 7,563,843

Step by Step Solution

1. Step 1: Write the proportion equation
   5,552,136 : 7,563,843 = 7,563,843 : x
2. Step 2: Convert to fraction form
   5,552,136/7,563,843 = 7,563,843/x
3. Step 3: Cross multiply
   5,552,136x = 7,563,843 × 7,563,843
4. Step 4: Simplify right side
   5,552,136x = 57,211,720,928,649
5. Step 5: Solve for x
   x = 57,211,720,928,649/5,552,136
6. Step 6: Final answer
   x = 10,304,452.36