Finding the Third Proportional to 3,544,514 and 7,775,254

Step by Step Solution

1. Step 1: Write the proportion equation
   3,544,514 : 7,775,254 = 7,775,254 : x
2. Step 2: Convert to fraction form
   3,544,514/7,775,254 = 7,775,254/x
3. Step 3: Cross multiply
   3,544,514x = 7,775,254 × 7,775,254
4. Step 4: Simplify right side
   3,544,514x = 60,454,574,764,516
5. Step 5: Solve for x
   x = 60,454,574,764,516/3,544,514
6. Step 6: Final answer
   x = 17,055,814.92