Finding the Third Proportional to 20,700.56 and 24,907.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,700.56 : 24,907.50 = 24,907.50 : x
2. Step 2: Convert to fraction form
   20,700.56/24,907.50 = 24,907.50/x
3. Step 3: Cross multiply
   20,700.56x = 24,907.50 × 24,907.50
4. Step 4: Simplify right side
   20,700.56x = 620,383,556.25
5. Step 5: Solve for x
   x = 620,383,556.25/20,700.56
6. Step 6: Final answer
   x = 29,969.41