Finding the Third Proportional to 11,443,568 and 16,038,131

Step by Step Solution

1. Step 1: Write the proportion equation
   11,443,568 : 16,038,131 = 16,038,131 : x
2. Step 2: Convert to fraction form
   11,443,568/16,038,131 = 16,038,131/x
3. Step 3: Cross multiply
   11,443,568x = 16,038,131 × 16,038,131
4. Step 4: Simplify right side
   11,443,568x = 257,221,645,973,161
5. Step 5: Solve for x
   x = 257,221,645,973,161/11,443,568
6. Step 6: Final answer
   x = 22,477,399.18