Finding the Third Proportional to 3,023,964 and 4,678,848

Step by Step Solution

1. Step 1: Write the proportion equation
   3,023,964 : 4,678,848 = 4,678,848 : x
2. Step 2: Convert to fraction form
   3,023,964/4,678,848 = 4,678,848/x
3. Step 3: Cross multiply
   3,023,964x = 4,678,848 × 4,678,848
4. Step 4: Simplify right side
   3,023,964x = 21,891,618,607,104
5. Step 5: Solve for x
   x = 21,891,618,607,104/3,023,964
6. Step 6: Final answer
   x = 7,239,378.05