Finding the Third Proportional to 39,967.88 and 88,272.56

Step by Step Solution

1. Step 1: Write the proportion equation
   39,967.88 : 88,272.56 = 88,272.56 : x
2. Step 2: Convert to fraction form
   39,967.88/88,272.56 = 88,272.56/x
3. Step 3: Cross multiply
   39,967.88x = 88,272.56 × 88,272.56
4. Step 4: Simplify right side
   39,967.88x = 7,792,045,290.32
5. Step 5: Solve for x
   x = 7,792,045,290.32/39,967.88
6. Step 6: Final answer
   x = 194,957.71