Finding the Third Proportional to 19,828.13 and 43,206.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,828.13 : 43,206.75 = 43,206.75 : x
2. Step 2: Convert to fraction form
   19,828.13/43,206.75 = 43,206.75/x
3. Step 3: Cross multiply
   19,828.13x = 43,206.75 × 43,206.75
4. Step 4: Simplify right side
   19,828.13x = 1,866,823,245.56
5. Step 5: Solve for x
   x = 1,866,823,245.56/19,828.13
6. Step 6: Final answer
   x = 94,150.27