Finding the Third Proportional to 10,090.50 and 23,991

Step by Step Solution

1. Step 1: Write the proportion equation
   10,090.50 : 23,991 = 23,991 : x
2. Step 2: Convert to fraction form
   10,090.50/23,991 = 23,991/x
3. Step 3: Cross multiply
   10,090.50x = 23,991 × 23,991
4. Step 4: Simplify right side
   10,090.50x = 575,568,081
5. Step 5: Solve for x
   x = 575,568,081/10,090.50
6. Step 6: Final answer
   x = 57,040.59