Finding the Third Proportional to 1,267.38 and 2,722.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267.38 : 2,722.13 = 2,722.13 : x
2. Step 2: Convert to fraction form
   1,267.38/2,722.13 = 2,722.13/x
3. Step 3: Cross multiply
   1,267.38x = 2,722.13 × 2,722.13
4. Step 4: Simplify right side
   1,267.38x = 7,409,964.52
5. Step 5: Solve for x
   x = 7,409,964.52/1,267.38
6. Step 6: Final answer
   x = 5,846.70