Finding the Third Proportional to 15,960.16 and 34,790.77

Step by Step Solution

1. Step 1: Write the proportion equation
   15,960.16 : 34,790.77 = 34,790.77 : x
2. Step 2: Convert to fraction form
   15,960.16/34,790.77 = 34,790.77/x
3. Step 3: Cross multiply
   15,960.16x = 34,790.77 × 34,790.77
4. Step 4: Simplify right side
   15,960.16x = 1,210,397,372.77
5. Step 5: Solve for x
   x = 1,210,397,372.77/15,960.16
6. Step 6: Final answer
   x = 75,838.65