Finding the Third Proportional to 11,640,048 and 17,621,096

Step by Step Solution

1. Step 1: Write the proportion equation
   11,640,048 : 17,621,096 = 17,621,096 : x
2. Step 2: Convert to fraction form
   11,640,048/17,621,096 = 17,621,096/x
3. Step 3: Cross multiply
   11,640,048x = 17,621,096 × 17,621,096
4. Step 4: Simplify right side
   11,640,048x = 310,503,024,241,216
5. Step 5: Solve for x
   x = 310,503,024,241,216/11,640,048
6. Step 6: Final answer
   x = 26,675,407.54