Finding the Third Proportional to 15,281.75 and 31,956.88

Step by Step Solution

1. Step 1: Write the proportion equation
   15,281.75 : 31,956.88 = 31,956.88 : x
2. Step 2: Convert to fraction form
   15,281.75/31,956.88 = 31,956.88/x
3. Step 3: Cross multiply
   15,281.75x = 31,956.88 × 31,956.88
4. Step 4: Simplify right side
   15,281.75x = 1,021,241,859.77
5. Step 5: Solve for x
   x = 1,021,241,859.77/15,281.75
6. Step 6: Final answer
   x = 66,827.55