Finding the Third Proportional to 39,962.25 and 59,668.88

Step by Step Solution

1. Step 1: Write the proportion equation
   39,962.25 : 59,668.88 = 59,668.88 : x
2. Step 2: Convert to fraction form
   39,962.25/59,668.88 = 59,668.88/x
3. Step 3: Cross multiply
   39,962.25x = 59,668.88 × 59,668.88
4. Step 4: Simplify right side
   39,962.25x = 3,560,374,643.77
5. Step 5: Solve for x
   x = 3,560,374,643.77/39,962.25
6. Step 6: Final answer
   x = 89,093.45