Finding the Third Proportional to 2,556,026 and 5,471,106

Step by Step Solution

1. Step 1: Write the proportion equation
   2,556,026 : 5,471,106 = 5,471,106 : x
2. Step 2: Convert to fraction form
   2,556,026/5,471,106 = 5,471,106/x
3. Step 3: Cross multiply
   2,556,026x = 5,471,106 × 5,471,106
4. Step 4: Simplify right side
   2,556,026x = 29,933,000,863,236
5. Step 5: Solve for x
   x = 29,933,000,863,236/2,556,026
6. Step 6: Final answer
   x = 11,710,757.58