Finding the Third Proportional to 2,167,450 and 4,763,928

Step by Step Solution

1. Step 1: Write the proportion equation
   2,167,450 : 4,763,928 = 4,763,928 : x
2. Step 2: Convert to fraction form
   2,167,450/4,763,928 = 4,763,928/x
3. Step 3: Cross multiply
   2,167,450x = 4,763,928 × 4,763,928
4. Step 4: Simplify right side
   2,167,450x = 22,695,009,989,184
5. Step 5: Solve for x
   x = 22,695,009,989,184/2,167,450
6. Step 6: Final answer
   x = 10,470,834.39