Finding the Third Proportional to 30,716 and 63,360

Step by Step Solution

1. Step 1: Write the proportion equation
   30,716 : 63,360 = 63,360 : x
2. Step 2: Convert to fraction form
   30,716/63,360 = 63,360/x
3. Step 3: Cross multiply
   30,716x = 63,360 × 63,360
4. Step 4: Simplify right side
   30,716x = 4,014,489,600
5. Step 5: Solve for x
   x = 4,014,489,600/30,716
6. Step 6: Final answer
   x = 130,697.02