Finding the Third Proportional to 5,132,476 and 7,944,404

Step by Step Solution

1. Step 1: Write the proportion equation
   5,132,476 : 7,944,404 = 7,944,404 : x
2. Step 2: Convert to fraction form
   5,132,476/7,944,404 = 7,944,404/x
3. Step 3: Cross multiply
   5,132,476x = 7,944,404 × 7,944,404
4. Step 4: Simplify right side
   5,132,476x = 63,113,554,915,216
5. Step 5: Solve for x
   x = 63,113,554,915,216/5,132,476
6. Step 6: Final answer
   x = 12,296,902.10