Finding the Third Proportional to 10,111,764 and 14,307,836

Step by Step Solution

1. Step 1: Write the proportion equation
   10,111,764 : 14,307,836 = 14,307,836 : x
2. Step 2: Convert to fraction form
   10,111,764/14,307,836 = 14,307,836/x
3. Step 3: Cross multiply
   10,111,764x = 14,307,836 × 14,307,836
4. Step 4: Simplify right side
   10,111,764x = 204,714,171,002,896
5. Step 5: Solve for x
   x = 204,714,171,002,896/10,111,764
6. Step 6: Final answer
   x = 20,245,149.21