Finding the Third Proportional to 67,014 and 91,012

Step by Step Solution

1. Step 1: Write the proportion equation
   67,014 : 91,012 = 91,012 : x
2. Step 2: Convert to fraction form
   67,014/91,012 = 91,012/x
3. Step 3: Cross multiply
   67,014x = 91,012 × 91,012
4. Step 4: Simplify right side
   67,014x = 8,283,184,144
5. Step 5: Solve for x
   x = 8,283,184,144/67,014
6. Step 6: Final answer
   x = 123,603.79