Finding the Third Proportional to 15,940.50 and 34,050

Step by Step Solution

1. Step 1: Write the proportion equation
   15,940.50 : 34,050 = 34,050 : x
2. Step 2: Convert to fraction form
   15,940.50/34,050 = 34,050/x
3. Step 3: Cross multiply
   15,940.50x = 34,050 × 34,050
4. Step 4: Simplify right side
   15,940.50x = 1,159,402,500
5. Step 5: Solve for x
   x = 1,159,402,500/15,940.50
6. Step 6: Final answer
   x = 72,733.13