Finding the Third Proportional to 89,068 and 118,971

Step by Step Solution

1. Step 1: Write the proportion equation
   89,068 : 118,971 = 118,971 : x
2. Step 2: Convert to fraction form
   89,068/118,971 = 118,971/x
3. Step 3: Cross multiply
   89,068x = 118,971 × 118,971
4. Step 4: Simplify right side
   89,068x = 14,154,098,841
5. Step 5: Solve for x
   x = 14,154,098,841/89,068
6. Step 6: Final answer
   x = 158,913.40