Finding the Third Proportional to 7,970.06 and 17,512.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,970.06 : 17,512.88 = 17,512.88 : x
2. Step 2: Convert to fraction form
   7,970.06/17,512.88 = 17,512.88/x
3. Step 3: Cross multiply
   7,970.06x = 17,512.88 × 17,512.88
4. Step 4: Simplify right side
   7,970.06x = 306,700,790.77
5. Step 5: Solve for x
   x = 306,700,790.77/7,970.06
6. Step 6: Final answer
   x = 38,481.60