Finding the Third Proportional to 19,986 and 44,140.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,986 : 44,140.50 = 44,140.50 : x
2. Step 2: Convert to fraction form
   19,986/44,140.50 = 44,140.50/x
3. Step 3: Cross multiply
   19,986x = 44,140.50 × 44,140.50
4. Step 4: Simplify right side
   19,986x = 1,948,383,740.25
5. Step 5: Solve for x
   x = 1,948,383,740.25/19,986
6. Step 6: Final answer
   x = 97,487.43