Finding the Third Proportional to 6,328,296 and 13,105,188

Step by Step Solution

1. Step 1: Write the proportion equation
   6,328,296 : 13,105,188 = 13,105,188 : x
2. Step 2: Convert to fraction form
   6,328,296/13,105,188 = 13,105,188/x
3. Step 3: Cross multiply
   6,328,296x = 13,105,188 × 13,105,188
4. Step 4: Simplify right side
   6,328,296x = 171,745,952,515,344
5. Step 5: Solve for x
   x = 171,745,952,515,344/6,328,296
6. Step 6: Final answer
   x = 27,139,367.77