Finding the Third Proportional to 33,028,074 and 69,067,647

Step by Step Solution

1. Step 1: Write the proportion equation
   33,028,074 : 69,067,647 = 69,067,647 : x
2. Step 2: Convert to fraction form
   33,028,074/69,067,647 = 69,067,647/x
3. Step 3: Cross multiply
   33,028,074x = 69,067,647 × 69,067,647
4. Step 4: Simplify right side
   33,028,074x = 4,770,339,862,116,609
5. Step 5: Solve for x
   x = 4,770,339,862,116,609/33,028,074
6. Step 6: Final answer
   x = 144,432,880.41