Finding the Third Proportional to 15,570.38 and 23,517.56

Step by Step Solution

1. Step 1: Write the proportion equation
   15,570.38 : 23,517.56 = 23,517.56 : x
2. Step 2: Convert to fraction form
   15,570.38/23,517.56 = 23,517.56/x
3. Step 3: Cross multiply
   15,570.38x = 23,517.56 × 23,517.56
4. Step 4: Simplify right side
   15,570.38x = 553,075,745.94
5. Step 5: Solve for x
   x = 553,075,745.94/15,570.38
6. Step 6: Final answer
   x = 35,521.03