Finding the Third Proportional to 9,443,701 and 20,649,043

Step by Step Solution

1. Step 1: Write the proportion equation
   9,443,701 : 20,649,043 = 20,649,043 : x
2. Step 2: Convert to fraction form
   9,443,701/20,649,043 = 20,649,043/x
3. Step 3: Cross multiply
   9,443,701x = 20,649,043 × 20,649,043
4. Step 4: Simplify right side
   9,443,701x = 426,382,976,815,849
5. Step 5: Solve for x
   x = 426,382,976,815,849/9,443,701
6. Step 6: Final answer
   x = 45,149,986.94