Finding the Third Proportional to 89,224 and 118,947

Step by Step Solution

1. Step 1: Write the proportion equation
   89,224 : 118,947 = 118,947 : x
2. Step 2: Convert to fraction form
   89,224/118,947 = 118,947/x
3. Step 3: Cross multiply
   89,224x = 118,947 × 118,947
4. Step 4: Simplify right side
   89,224x = 14,148,388,809
5. Step 5: Solve for x
   x = 14,148,388,809/89,224
6. Step 6: Final answer
   x = 158,571.56