Finding the Third Proportional to 11,011,288 and 16,195,616

Step by Step Solution

1. Step 1: Write the proportion equation
   11,011,288 : 16,195,616 = 16,195,616 : x
2. Step 2: Convert to fraction form
   11,011,288/16,195,616 = 16,195,616/x
3. Step 3: Cross multiply
   11,011,288x = 16,195,616 × 16,195,616
4. Step 4: Simplify right side
   11,011,288x = 262,297,977,619,456
5. Step 5: Solve for x
   x = 262,297,977,619,456/11,011,288
6. Step 6: Final answer
   x = 23,820,826.19