Finding the Third Proportional to 19,273.50 and 30,543.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,273.50 : 30,543.75 = 30,543.75 : x
2. Step 2: Convert to fraction form
   19,273.50/30,543.75 = 30,543.75/x
3. Step 3: Cross multiply
   19,273.50x = 30,543.75 × 30,543.75
4. Step 4: Simplify right side
   19,273.50x = 932,920,664.06
5. Step 5: Solve for x
   x = 932,920,664.06/19,273.50
6. Step 6: Final answer
   x = 48,404.32