Finding the Third Proportional to 20,107.50 and 29,575.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,107.50 : 29,575.50 = 29,575.50 : x
2. Step 2: Convert to fraction form
   20,107.50/29,575.50 = 29,575.50/x
3. Step 3: Cross multiply
   20,107.50x = 29,575.50 × 29,575.50
4. Step 4: Simplify right side
   20,107.50x = 874,710,200.25
5. Step 5: Solve for x
   x = 874,710,200.25/20,107.50
6. Step 6: Final answer
   x = 43,501.69