Finding the Third Proportional to 13,567.50 and 31,866.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,567.50 : 31,866.75 = 31,866.75 : x
2. Step 2: Convert to fraction form
   13,567.50/31,866.75 = 31,866.75/x
3. Step 3: Cross multiply
   13,567.50x = 31,866.75 × 31,866.75
4. Step 4: Simplify right side
   13,567.50x = 1,015,489,755.56
5. Step 5: Solve for x
   x = 1,015,489,755.56/13,567.50
6. Step 6: Final answer
   x = 74,847.23