Finding the Third Proportional to 4,022,076 and 8,751,768

Step by Step Solution

1. Step 1: Write the proportion equation
   4,022,076 : 8,751,768 = 8,751,768 : x
2. Step 2: Convert to fraction form
   4,022,076/8,751,768 = 8,751,768/x
3. Step 3: Cross multiply
   4,022,076x = 8,751,768 × 8,751,768
4. Step 4: Simplify right side
   4,022,076x = 76,593,443,125,824
5. Step 5: Solve for x
   x = 76,593,443,125,824/4,022,076
6. Step 6: Final answer
   x = 19,043,261.02