Finding the Third Proportional to 31,964.56 and 47,946.88

Step by Step Solution

1. Step 1: Write the proportion equation
   31,964.56 : 47,946.88 = 47,946.88 : x
2. Step 2: Convert to fraction form
   31,964.56/47,946.88 = 47,946.88/x
3. Step 3: Cross multiply
   31,964.56x = 47,946.88 × 47,946.88
4. Step 4: Simplify right side
   31,964.56x = 2,298,902,822.27
5. Step 5: Solve for x
   x = 2,298,902,822.27/31,964.56
6. Step 6: Final answer
   x = 71,920.36