Finding the Third Proportional to 2,291,054 and 4,524,274

Step by Step Solution

1. Step 1: Write the proportion equation
   2,291,054 : 4,524,274 = 4,524,274 : x
2. Step 2: Convert to fraction form
   2,291,054/4,524,274 = 4,524,274/x
3. Step 3: Cross multiply
   2,291,054x = 4,524,274 × 4,524,274
4. Step 4: Simplify right side
   2,291,054x = 20,469,055,227,076
5. Step 5: Solve for x
   x = 20,469,055,227,076/2,291,054
6. Step 6: Final answer
   x = 8,934,339.93