Finding the Third Proportional to 6,199.50 and 10,947

Step by Step Solution

1. Step 1: Write the proportion equation
   6,199.50 : 10,947 = 10,947 : x
2. Step 2: Convert to fraction form
   6,199.50/10,947 = 10,947/x
3. Step 3: Cross multiply
   6,199.50x = 10,947 × 10,947
4. Step 4: Simplify right side
   6,199.50x = 119,836,809
5. Step 5: Solve for x
   x = 119,836,809/6,199.50
6. Step 6: Final answer
   x = 19,330.08