Finding the Third Proportional to 14,364 and 31,308

Step by Step Solution

1. Step 1: Write the proportion equation
   14,364 : 31,308 = 31,308 : x
2. Step 2: Convert to fraction form
   14,364/31,308 = 31,308/x
3. Step 3: Cross multiply
   14,364x = 31,308 × 31,308
4. Step 4: Simplify right side
   14,364x = 980,190,864
5. Step 5: Solve for x
   x = 980,190,864/14,364
6. Step 6: Final answer
   x = 68,239.41