Finding the Third Proportional to 14,891.63 and 31,942.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,891.63 : 31,942.69 = 31,942.69 : x
2. Step 2: Convert to fraction form
   14,891.63/31,942.69 = 31,942.69/x
3. Step 3: Cross multiply
   14,891.63x = 31,942.69 × 31,942.69
4. Step 4: Simplify right side
   14,891.63x = 1,020,335,284.72
5. Step 5: Solve for x
   x = 1,020,335,284.72/14,891.63
6. Step 6: Final answer
   x = 68,517.39