Finding the Third Proportional to 40,962 and 86,046

Step by Step Solution

1. Step 1: Write the proportion equation
   40,962 : 86,046 = 86,046 : x
2. Step 2: Convert to fraction form
   40,962/86,046 = 86,046/x
3. Step 3: Cross multiply
   40,962x = 86,046 × 86,046
4. Step 4: Simplify right side
   40,962x = 7,403,914,116
5. Step 5: Solve for x
   x = 7,403,914,116/40,962
6. Step 6: Final answer
   x = 180,750.80