Finding the Third Proportional to 13,364 and 28,870

Step by Step Solution

1. Step 1: Write the proportion equation
   13,364 : 28,870 = 28,870 : x
2. Step 2: Convert to fraction form
   13,364/28,870 = 28,870/x
3. Step 3: Cross multiply
   13,364x = 28,870 × 28,870
4. Step 4: Simplify right side
   13,364x = 833,476,900
5. Step 5: Solve for x
   x = 833,476,900/13,364
6. Step 6: Final answer
   x = 62,367.32