Finding the Third Proportional to 709,134 and 1,556,049

Step by Step Solution

1. Step 1: Write the proportion equation
   709,134 : 1,556,049 = 1,556,049 : x
2. Step 2: Convert to fraction form
   709,134/1,556,049 = 1,556,049/x
3. Step 3: Cross multiply
   709,134x = 1,556,049 × 1,556,049
4. Step 4: Simplify right side
   709,134x = 2,421,288,490,401
5. Step 5: Solve for x
   x = 2,421,288,490,401/709,134
6. Step 6: Final answer
   x = 3,414,430.12