Finding the Third Proportional to 4,022,486 and 8,796,962

Step by Step Solution

1. Step 1: Write the proportion equation
   4,022,486 : 8,796,962 = 8,796,962 : x
2. Step 2: Convert to fraction form
   4,022,486/8,796,962 = 8,796,962/x
3. Step 3: Cross multiply
   4,022,486x = 8,796,962 × 8,796,962
4. Step 4: Simplify right side
   4,022,486x = 77,386,540,429,444
5. Step 5: Solve for x
   x = 77,386,540,429,444/4,022,486
6. Step 6: Final answer
   x = 19,238,485.96