Finding the Third Proportional to 11,099,554 and 23,413,770

Step by Step Solution

1. Step 1: Write the proportion equation
   11,099,554 : 23,413,770 = 23,413,770 : x
2. Step 2: Convert to fraction form
   11,099,554/23,413,770 = 23,413,770/x
3. Step 3: Cross multiply
   11,099,554x = 23,413,770 × 23,413,770
4. Step 4: Simplify right side
   11,099,554x = 548,204,625,612,900
5. Step 5: Solve for x
   x = 548,204,625,612,900/11,099,554
6. Step 6: Final answer
   x = 49,389,788.60