Finding the Third Proportional to 2,564,031 and 5,471,244

Step by Step Solution

1. Step 1: Write the proportion equation
   2,564,031 : 5,471,244 = 5,471,244 : x
2. Step 2: Convert to fraction form
   2,564,031/5,471,244 = 5,471,244/x
3. Step 3: Cross multiply
   2,564,031x = 5,471,244 × 5,471,244
4. Step 4: Simplify right side
   2,564,031x = 29,934,510,907,536
5. Step 5: Solve for x
   x = 29,934,510,907,536/2,564,031
6. Step 6: Final answer
   x = 11,674,785.10