Finding the Third Proportional to 9,743,540 and 13,622,124

Step by Step Solution

1. Step 1: Write the proportion equation
   9,743,540 : 13,622,124 = 13,622,124 : x
2. Step 2: Convert to fraction form
   9,743,540/13,622,124 = 13,622,124/x
3. Step 3: Cross multiply
   9,743,540x = 13,622,124 × 13,622,124
4. Step 4: Simplify right side
   9,743,540x = 185,562,262,271,376
5. Step 5: Solve for x
   x = 185,562,262,271,376/9,743,540
6. Step 6: Final answer
   x = 19,044,645.20