Finding the Third Proportional to 19,980.50 and 31,044

Step by Step Solution

1. Step 1: Write the proportion equation
   19,980.50 : 31,044 = 31,044 : x
2. Step 2: Convert to fraction form
   19,980.50/31,044 = 31,044/x
3. Step 3: Cross multiply
   19,980.50x = 31,044 × 31,044
4. Step 4: Simplify right side
   19,980.50x = 963,729,936
5. Step 5: Solve for x
   x = 963,729,936/19,980.50
6. Step 6: Final answer
   x = 48,233.52