Finding the Third Proportional to 5,758,228 and 12,601,216

Step by Step Solution

1. Step 1: Write the proportion equation
   5,758,228 : 12,601,216 = 12,601,216 : x
2. Step 2: Convert to fraction form
   5,758,228/12,601,216 = 12,601,216/x
3. Step 3: Cross multiply
   5,758,228x = 12,601,216 × 12,601,216
4. Step 4: Simplify right side
   5,758,228x = 158,790,644,678,656
5. Step 5: Solve for x
   x = 158,790,644,678,656/5,758,228
6. Step 6: Final answer
   x = 27,576,303.80