Finding the Third Proportional to 5,992,216 and 12,942,120

Step by Step Solution

1. Step 1: Write the proportion equation
   5,992,216 : 12,942,120 = 12,942,120 : x
2. Step 2: Convert to fraction form
   5,992,216/12,942,120 = 12,942,120/x
3. Step 3: Cross multiply
   5,992,216x = 12,942,120 × 12,942,120
4. Step 4: Simplify right side
   5,992,216x = 167,498,470,094,400
5. Step 5: Solve for x
   x = 167,498,470,094,400/5,992,216
6. Step 6: Final answer
   x = 27,952,675.62