Finding the Third Proportional to 3,783,296 and 8,301,760

Step by Step Solution

1. Step 1: Write the proportion equation
   3,783,296 : 8,301,760 = 8,301,760 : x
2. Step 2: Convert to fraction form
   3,783,296/8,301,760 = 8,301,760/x
3. Step 3: Cross multiply
   3,783,296x = 8,301,760 × 8,301,760
4. Step 4: Simplify right side
   3,783,296x = 68,919,219,097,600
5. Step 5: Solve for x
   x = 68,919,219,097,600/3,783,296
6. Step 6: Final answer
   x = 18,216,713.44