Finding the Third Proportional to 1,556,496 and 3,353,103

Step by Step Solution

1. Step 1: Write the proportion equation
   1,556,496 : 3,353,103 = 3,353,103 : x
2. Step 2: Convert to fraction form
   1,556,496/3,353,103 = 3,353,103/x
3. Step 3: Cross multiply
   1,556,496x = 3,353,103 × 3,353,103
4. Step 4: Simplify right side
   1,556,496x = 11,243,299,728,609
5. Step 5: Solve for x
   x = 11,243,299,728,609/1,556,496
6. Step 6: Final answer
   x = 7,223,468.44