Finding the Third Proportional to 19,984.85 and 43,992.49

Step by Step Solution

1. Step 1: Write the proportion equation
   19,984.85 : 43,992.49 = 43,992.49 : x
2. Step 2: Convert to fraction form
   19,984.85/43,992.49 = 43,992.49/x
3. Step 3: Cross multiply
   19,984.85x = 43,992.49 × 43,992.49
4. Step 4: Simplify right side
   19,984.85x = 1,935,339,368.87
5. Step 5: Solve for x
   x = 1,935,339,368.87/19,984.85
6. Step 6: Final answer
   x = 96,840.32