Finding the Third Proportional to 9,342,900 and 20,272,104

Step by Step Solution

1. Step 1: Write the proportion equation
   9,342,900 : 20,272,104 = 20,272,104 : x
2. Step 2: Convert to fraction form
   9,342,900/20,272,104 = 20,272,104/x
3. Step 3: Cross multiply
   9,342,900x = 20,272,104 × 20,272,104
4. Step 4: Simplify right side
   9,342,900x = 410,958,200,586,816
5. Step 5: Solve for x
   x = 410,958,200,586,816/9,342,900
6. Step 6: Final answer
   x = 43,986,149.97