Finding the Third Proportional to 19,321,215 and 41,669,067

Step by Step Solution

1. Step 1: Write the proportion equation
   19,321,215 : 41,669,067 = 41,669,067 : x
2. Step 2: Convert to fraction form
   19,321,215/41,669,067 = 41,669,067/x
3. Step 3: Cross multiply
   19,321,215x = 41,669,067 × 41,669,067
4. Step 4: Simplify right side
   19,321,215x = 1,736,311,144,650,489
5. Step 5: Solve for x
   x = 1,736,311,144,650,489/19,321,215
6. Step 6: Final answer
   x = 89,865,525.78