Finding the Third Proportional to 2,300,634 and 4,839,180

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300,634 : 4,839,180 = 4,839,180 : x
2. Step 2: Convert to fraction form
   2,300,634/4,839,180 = 4,839,180/x
3. Step 3: Cross multiply
   2,300,634x = 4,839,180 × 4,839,180
4. Step 4: Simplify right side
   2,300,634x = 23,417,663,072,400
5. Step 5: Solve for x
   x = 23,417,663,072,400/2,300,634
6. Step 6: Final answer
   x = 10,178,786.84