Finding the Third Proportional to 20,756 and 31,060

Step by Step Solution

1. Step 1: Write the proportion equation
   20,756 : 31,060 = 31,060 : x
2. Step 2: Convert to fraction form
   20,756/31,060 = 31,060/x
3. Step 3: Cross multiply
   20,756x = 31,060 × 31,060
4. Step 4: Simplify right side
   20,756x = 964,723,600
5. Step 5: Solve for x
   x = 964,723,600/20,756
6. Step 6: Final answer
   x = 46,479.26