Finding the Third Proportional to 1,860 and 5,060

Step by Step Solution

1. Step 1: Write the proportion equation
   1,860 : 5,060 = 5,060 : x
2. Step 2: Convert to fraction form
   1,860/5,060 = 5,060/x
3. Step 3: Cross multiply
   1,860x = 5,060 × 5,060
4. Step 4: Simplify right side
   1,860x = 25,603,600
5. Step 5: Solve for x
   x = 25,603,600/1,860
6. Step 6: Final answer
   x = 13,765.38