Finding the Third Proportional to 43,008 and 65,161

Step by Step Solution

1. Step 1: Write the proportion equation
   43,008 : 65,161 = 65,161 : x
2. Step 2: Convert to fraction form
   43,008/65,161 = 65,161/x
3. Step 3: Cross multiply
   43,008x = 65,161 × 65,161
4. Step 4: Simplify right side
   43,008x = 4,245,955,921
5. Step 5: Solve for x
   x = 4,245,955,921/43,008
6. Step 6: Final answer
   x = 98,724.79