Finding the Third Proportional to 15,610.50 and 33,992

Step by Step Solution

1. Step 1: Write the proportion equation
   15,610.50 : 33,992 = 33,992 : x
2. Step 2: Convert to fraction form
   15,610.50/33,992 = 33,992/x
3. Step 3: Cross multiply
   15,610.50x = 33,992 × 33,992
4. Step 4: Simplify right side
   15,610.50x = 1,155,456,064
5. Step 5: Solve for x
   x = 1,155,456,064/15,610.50
6. Step 6: Final answer
   x = 74,017.88