Finding the Third Proportional to 15,589.97 and 34,199.72

Step by Step Solution

1. Step 1: Write the proportion equation
   15,589.97 : 34,199.72 = 34,199.72 : x
2. Step 2: Convert to fraction form
   15,589.97/34,199.72 = 34,199.72/x
3. Step 3: Cross multiply
   15,589.97x = 34,199.72 × 34,199.72
4. Step 4: Simplify right side
   15,589.97x = 1,169,620,762.58
5. Step 5: Solve for x
   x = 1,169,620,762.58/15,589.97
6. Step 6: Final answer
   x = 75,023.93