Finding the Third Proportional to 16,112 and 34,991

Step by Step Solution

1. Step 1: Write the proportion equation
   16,112 : 34,991 = 34,991 : x
2. Step 2: Convert to fraction form
   16,112/34,991 = 34,991/x
3. Step 3: Cross multiply
   16,112x = 34,991 × 34,991
4. Step 4: Simplify right side
   16,112x = 1,224,370,081
5. Step 5: Solve for x
   x = 1,224,370,081/16,112
6. Step 6: Final answer
   x = 75,991.19