Finding the Third Proportional to 4,422,756 and 9,460,314

Step by Step Solution

1. Step 1: Write the proportion equation
   4,422,756 : 9,460,314 = 9,460,314 : x
2. Step 2: Convert to fraction form
   4,422,756/9,460,314 = 9,460,314/x
3. Step 3: Cross multiply
   4,422,756x = 9,460,314 × 9,460,314
4. Step 4: Simplify right side
   4,422,756x = 89,497,540,978,596
5. Step 5: Solve for x
   x = 89,497,540,978,596/4,422,756
6. Step 6: Final answer
   x = 20,235,694.89