Finding the Third Proportional to 1,401.38 and 1,860.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401.38 : 1,860.94 = 1,860.94 : x
2. Step 2: Convert to fraction form
   1,401.38/1,860.94 = 1,860.94/x
3. Step 3: Cross multiply
   1,401.38x = 1,860.94 × 1,860.94
4. Step 4: Simplify right side
   1,401.38x = 3,463,088.38
5. Step 5: Solve for x
   x = 3,463,088.38/1,401.38
6. Step 6: Final answer
   x = 2,471.21