Finding the Third Proportional to 19,885.50 and 43,287.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,885.50 : 43,287.75 = 43,287.75 : x
2. Step 2: Convert to fraction form
   19,885.50/43,287.75 = 43,287.75/x
3. Step 3: Cross multiply
   19,885.50x = 43,287.75 × 43,287.75
4. Step 4: Simplify right side
   19,885.50x = 1,873,829,300.06
5. Step 5: Solve for x
   x = 1,873,829,300.06/19,885.50
6. Step 6: Final answer
   x = 94,230.94