Finding the Third Proportional to 2,300,628 and 4,839,168

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300,628 : 4,839,168 = 4,839,168 : x
2. Step 2: Convert to fraction form
   2,300,628/4,839,168 = 4,839,168/x
3. Step 3: Cross multiply
   2,300,628x = 4,839,168 × 4,839,168
4. Step 4: Simplify right side
   2,300,628x = 23,417,546,932,224
5. Step 5: Solve for x
   x = 23,417,546,932,224/2,300,628
6. Step 6: Final answer
   x = 10,178,762.90