Finding the Third Proportional to 11,946.80 and 25,970.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,946.80 : 25,970.34 = 25,970.34 : x
2. Step 2: Convert to fraction form
   11,946.80/25,970.34 = 25,970.34/x
3. Step 3: Cross multiply
   11,946.80x = 25,970.34 × 25,970.34
4. Step 4: Simplify right side
   11,946.80x = 674,458,754.49
5. Step 5: Solve for x
   x = 674,458,754.49/11,946.80
6. Step 6: Final answer
   x = 56,455.20