Finding the Third Proportional to 2,564,008 and 5,471,198

Step by Step Solution

1. Step 1: Write the proportion equation
   2,564,008 : 5,471,198 = 5,471,198 : x
2. Step 2: Convert to fraction form
   2,564,008/5,471,198 = 5,471,198/x
3. Step 3: Cross multiply
   2,564,008x = 5,471,198 × 5,471,198
4. Step 4: Simplify right side
   2,564,008x = 29,934,007,555,204
5. Step 5: Solve for x
   x = 29,934,007,555,204/2,564,008
6. Step 6: Final answer
   x = 11,674,693.51