Finding the Third Proportional to 12,951.38 and 28,372.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,951.38 : 28,372.88 = 28,372.88 : x
2. Step 2: Convert to fraction form
   12,951.38/28,372.88 = 28,372.88/x
3. Step 3: Cross multiply
   12,951.38x = 28,372.88 × 28,372.88
4. Step 4: Simplify right side
   12,951.38x = 805,020,035.77
5. Step 5: Solve for x
   x = 805,020,035.77/12,951.38
6. Step 6: Final answer
   x = 62,157.11