Finding the Third Proportional to 93,979.50 and 143,946

Step by Step Solution

1. Step 1: Write the proportion equation
   93,979.50 : 143,946 = 143,946 : x
2. Step 2: Convert to fraction form
   93,979.50/143,946 = 143,946/x
3. Step 3: Cross multiply
   93,979.50x = 143,946 × 143,946
4. Step 4: Simplify right side
   93,979.50x = 20,720,450,916
5. Step 5: Solve for x
   x = 20,720,450,916/93,979.50
6. Step 6: Final answer
   x = 220,478.41