Finding the Third Proportional to 19,563.75 and 41,557.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,563.75 : 41,557.50 = 41,557.50 : x
2. Step 2: Convert to fraction form
   19,563.75/41,557.50 = 41,557.50/x
3. Step 3: Cross multiply
   19,563.75x = 41,557.50 × 41,557.50
4. Step 4: Simplify right side
   19,563.75x = 1,727,025,806.25
5. Step 5: Solve for x
   x = 1,727,025,806.25/19,563.75
6. Step 6: Final answer
   x = 88,276.83