Finding the Third Proportional to 33,616.50 and 45,679.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,616.50 : 45,679.50 = 45,679.50 : x
2. Step 2: Convert to fraction form
   33,616.50/45,679.50 = 45,679.50/x
3. Step 3: Cross multiply
   33,616.50x = 45,679.50 × 45,679.50
4. Step 4: Simplify right side
   33,616.50x = 2,086,616,720.25
5. Step 5: Solve for x
   x = 2,086,616,720.25/33,616.50
6. Step 6: Final answer
   x = 62,071.21