Finding the Third Proportional to 15,368.63 and 33,163.88

Step by Step Solution

1. Step 1: Write the proportion equation
   15,368.63 : 33,163.88 = 33,163.88 : x
2. Step 2: Convert to fraction form
   15,368.63/33,163.88 = 33,163.88/x
3. Step 3: Cross multiply
   15,368.63x = 33,163.88 × 33,163.88
4. Step 4: Simplify right side
   15,368.63x = 1,099,842,605.02
5. Step 5: Solve for x
   x = 1,099,842,605.02/15,368.63
6. Step 6: Final answer
   x = 71,564.15