Finding the Third Proportional to 9,460,086 and 20,751,456

Step by Step Solution

1. Step 1: Write the proportion equation
   9,460,086 : 20,751,456 = 20,751,456 : x
2. Step 2: Convert to fraction form
   9,460,086/20,751,456 = 20,751,456/x
3. Step 3: Cross multiply
   9,460,086x = 20,751,456 × 20,751,456
4. Step 4: Simplify right side
   9,460,086x = 430,622,926,119,936
5. Step 5: Solve for x
   x = 430,622,926,119,936/9,460,086
6. Step 6: Final answer
   x = 45,519,980.06