Finding the Third Proportional to 1,373.34 and 2,910.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373.34 : 2,910.38 = 2,910.38 : x
2. Step 2: Convert to fraction form
   1,373.34/2,910.38 = 2,910.38/x
3. Step 3: Cross multiply
   1,373.34x = 2,910.38 × 2,910.38
4. Step 4: Simplify right side
   1,373.34x = 8,470,282.64
5. Step 5: Solve for x
   x = 8,470,282.64/1,373.34
6. Step 6: Final answer
   x = 6,167.63