Finding the Third Proportional to 1,916 and 5,009

Step by Step Solution

1. Step 1: Write the proportion equation
   1,916 : 5,009 = 5,009 : x
2. Step 2: Convert to fraction form
   1,916/5,009 = 5,009/x
3. Step 3: Cross multiply
   1,916x = 5,009 × 5,009
4. Step 4: Simplify right side
   1,916x = 25,090,081
5. Step 5: Solve for x
   x = 25,090,081/1,916
6. Step 6: Final answer
   x = 13,095.03