Finding the Third Proportional to 4,839,642 and 10,532,760

Step by Step Solution

1. Step 1: Write the proportion equation
   4,839,642 : 10,532,760 = 10,532,760 : x
2. Step 2: Convert to fraction form
   4,839,642/10,532,760 = 10,532,760/x
3. Step 3: Cross multiply
   4,839,642x = 10,532,760 × 10,532,760
4. Step 4: Simplify right side
   4,839,642x = 110,939,033,217,600
5. Step 5: Solve for x
   x = 110,939,033,217,600/4,839,642
6. Step 6: Final answer
   x = 22,922,983.40