Finding the Third Proportional to 40,333.50 and 59,071.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,333.50 : 59,071.50 = 59,071.50 : x
2. Step 2: Convert to fraction form
   40,333.50/59,071.50 = 59,071.50/x
3. Step 3: Cross multiply
   40,333.50x = 59,071.50 × 59,071.50
4. Step 4: Simplify right side
   40,333.50x = 3,489,442,112.25
5. Step 5: Solve for x
   x = 3,489,442,112.25/40,333.50
6. Step 6: Final answer
   x = 86,514.74