Finding the Third Proportional to 11,743,888 and 18,150,168

Step by Step Solution

1. Step 1: Write the proportion equation
   11,743,888 : 18,150,168 = 18,150,168 : x
2. Step 2: Convert to fraction form
   11,743,888/18,150,168 = 18,150,168/x
3. Step 3: Cross multiply
   11,743,888x = 18,150,168 × 18,150,168
4. Step 4: Simplify right side
   11,743,888x = 329,428,598,428,224
5. Step 5: Solve for x
   x = 329,428,598,428,224/11,743,888
6. Step 6: Final answer
   x = 28,051,067.79