Finding the Third Proportional to 5,159,825 and 12,049,061

Step by Step Solution

1. Step 1: Write the proportion equation
   5,159,825 : 12,049,061 = 12,049,061 : x
2. Step 2: Convert to fraction form
   5,159,825/12,049,061 = 12,049,061/x
3. Step 3: Cross multiply
   5,159,825x = 12,049,061 × 12,049,061
4. Step 4: Simplify right side
   5,159,825x = 145,179,870,981,721
5. Step 5: Solve for x
   x = 145,179,870,981,721/5,159,825
6. Step 6: Final answer
   x = 28,136,588.16