Finding the Third Proportional to 19,693.13 and 25,570.69

Step by Step Solution

1. Step 1: Write the proportion equation
   19,693.13 : 25,570.69 = 25,570.69 : x
2. Step 2: Convert to fraction form
   19,693.13/25,570.69 = 25,570.69/x
3. Step 3: Cross multiply
   19,693.13x = 25,570.69 × 25,570.69
4. Step 4: Simplify right side
   19,693.13x = 653,860,059.22
5. Step 5: Solve for x
   x = 653,860,059.22/19,693.13
6. Step 6: Final answer
   x = 33,202.45