Finding the Third Proportional to 19,734.26 and 29,370.73

Step by Step Solution

1. Step 1: Write the proportion equation
   19,734.26 : 29,370.73 = 29,370.73 : x
2. Step 2: Convert to fraction form
   19,734.26/29,370.73 = 29,370.73/x
3. Step 3: Cross multiply
   19,734.26x = 29,370.73 × 29,370.73
4. Step 4: Simplify right side
   19,734.26x = 862,639,578.81
5. Step 5: Solve for x
   x = 862,639,578.81/19,734.26
6. Step 6: Final answer
   x = 43,712.80