Finding the Third Proportional to 19,810.50 and 30,081

Step by Step Solution

1. Step 1: Write the proportion equation
   19,810.50 : 30,081 = 30,081 : x
2. Step 2: Convert to fraction form
   19,810.50/30,081 = 30,081/x
3. Step 3: Cross multiply
   19,810.50x = 30,081 × 30,081
4. Step 4: Simplify right side
   19,810.50x = 904,866,561
5. Step 5: Solve for x
   x = 904,866,561/19,810.50
6. Step 6: Final answer
   x = 45,676.11