Finding the Third Proportional to 5,159,824 and 12,049,059

Step by Step Solution

1. Step 1: Write the proportion equation
   5,159,824 : 12,049,059 = 12,049,059 : x
2. Step 2: Convert to fraction form
   5,159,824/12,049,059 = 12,049,059/x
3. Step 3: Cross multiply
   5,159,824x = 12,049,059 × 12,049,059
4. Step 4: Simplify right side
   5,159,824x = 145,179,822,785,481
5. Step 5: Solve for x
   x = 145,179,822,785,481/5,159,824
6. Step 6: Final answer
   x = 28,136,584.27