Finding the Third Proportional to 67,014 and 91,014

Step by Step Solution

1. Step 1: Write the proportion equation
   67,014 : 91,014 = 91,014 : x
2. Step 2: Convert to fraction form
   67,014/91,014 = 91,014/x
3. Step 3: Cross multiply
   67,014x = 91,014 × 91,014
4. Step 4: Simplify right side
   67,014x = 8,283,548,196
5. Step 5: Solve for x
   x = 8,283,548,196/67,014
6. Step 6: Final answer
   x = 123,609.22