Finding the Third Proportional to 5,483,441 and 7,665,790

Step by Step Solution

1. Step 1: Write the proportion equation
   5,483,441 : 7,665,790 = 7,665,790 : x
2. Step 2: Convert to fraction form
   5,483,441/7,665,790 = 7,665,790/x
3. Step 3: Cross multiply
   5,483,441x = 7,665,790 × 7,665,790
4. Step 4: Simplify right side
   5,483,441x = 58,764,336,324,100
5. Step 5: Solve for x
   x = 58,764,336,324,100/5,483,441
6. Step 6: Final answer
   x = 10,716,689.82