Finding the Third Proportional to 7,483,434 and 10,945,215

Step by Step Solution

1. Step 1: Write the proportion equation
   7,483,434 : 10,945,215 = 10,945,215 : x
2. Step 2: Convert to fraction form
   7,483,434/10,945,215 = 10,945,215/x
3. Step 3: Cross multiply
   7,483,434x = 10,945,215 × 10,945,215
4. Step 4: Simplify right side
   7,483,434x = 119,797,731,396,225
5. Step 5: Solve for x
   x = 119,797,731,396,225/7,483,434
6. Step 6: Final answer
   x = 16,008,390.19