Finding the Third Proportional to 1,300.50 and 1,887

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.50 : 1,887 = 1,887 : x
2. Step 2: Convert to fraction form
   1,300.50/1,887 = 1,887/x
3. Step 3: Cross multiply
   1,300.50x = 1,887 × 1,887
4. Step 4: Simplify right side
   1,300.50x = 3,560,769
5. Step 5: Solve for x
   x = 3,560,769/1,300.50
6. Step 6: Final answer
   x = 2,738