Finding the Third Proportional to 12,870 and 14,796

Step by Step Solution

1. Step 1: Write the proportion equation
   12,870 : 14,796 = 14,796 : x
2. Step 2: Convert to fraction form
   12,870/14,796 = 14,796/x
3. Step 3: Cross multiply
   12,870x = 14,796 × 14,796
4. Step 4: Simplify right side
   12,870x = 218,921,616
5. Step 5: Solve for x
   x = 218,921,616/12,870
6. Step 6: Final answer
   x = 17,010.23