Finding the Third Proportional to 89,266 and 118,468

Step by Step Solution

1. Step 1: Write the proportion equation
   89,266 : 118,468 = 118,468 : x
2. Step 2: Convert to fraction form
   89,266/118,468 = 118,468/x
3. Step 3: Cross multiply
   89,266x = 118,468 × 118,468
4. Step 4: Simplify right side
   89,266x = 14,034,667,024
5. Step 5: Solve for x
   x = 14,034,667,024/89,266
6. Step 6: Final answer
   x = 157,222.99