Finding the Third Proportional to 12,797,722 and 18,108,384

Step by Step Solution

1. Step 1: Write the proportion equation
   12,797,722 : 18,108,384 = 18,108,384 : x
2. Step 2: Convert to fraction form
   12,797,722/18,108,384 = 18,108,384/x
3. Step 3: Cross multiply
   12,797,722x = 18,108,384 × 18,108,384
4. Step 4: Simplify right side
   12,797,722x = 327,913,571,091,456
5. Step 5: Solve for x
   x = 327,913,571,091,456/12,797,722
6. Step 6: Final answer
   x = 25,622,807.80