Finding the Third Proportional to 3,757,791 and 8,233,779

Step by Step Solution

1. Step 1: Write the proportion equation
   3,757,791 : 8,233,779 = 8,233,779 : x
2. Step 2: Convert to fraction form
   3,757,791/8,233,779 = 8,233,779/x
3. Step 3: Cross multiply
   3,757,791x = 8,233,779 × 8,233,779
4. Step 4: Simplify right side
   3,757,791x = 67,795,116,620,841
5. Step 5: Solve for x
   x = 67,795,116,620,841/3,757,791
6. Step 6: Final answer
   x = 18,041,215.34