Finding the Third Proportional to 3,788,181 and 5,776,851

Step by Step Solution

1. Step 1: Write the proportion equation
   3,788,181 : 5,776,851 = 5,776,851 : x
2. Step 2: Convert to fraction form
   3,788,181/5,776,851 = 5,776,851/x
3. Step 3: Cross multiply
   3,788,181x = 5,776,851 × 5,776,851
4. Step 4: Simplify right side
   3,788,181x = 33,372,007,476,201
5. Step 5: Solve for x
   x = 33,372,007,476,201/3,788,181
6. Step 6: Final answer
   x = 8,809,507.12