Finding the Third Proportional to 2,066,475 and 4,449,606

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,475 : 4,449,606 = 4,449,606 : x
2. Step 2: Convert to fraction form
   2,066,475/4,449,606 = 4,449,606/x
3. Step 3: Cross multiply
   2,066,475x = 4,449,606 × 4,449,606
4. Step 4: Simplify right side
   2,066,475x = 19,798,993,555,236
5. Step 5: Solve for x
   x = 19,798,993,555,236/2,066,475
6. Step 6: Final answer
   x = 9,581,046.74