Finding the Third Proportional to 19,899 and 32,251.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,899 : 32,251.50 = 32,251.50 : x
2. Step 2: Convert to fraction form
   19,899/32,251.50 = 32,251.50/x
3. Step 3: Cross multiply
   19,899x = 32,251.50 × 32,251.50
4. Step 4: Simplify right side
   19,899x = 1,040,159,252.25
5. Step 5: Solve for x
   x = 1,040,159,252.25/19,899
6. Step 6: Final answer
   x = 52,271.94