Finding the Third Proportional to 1,330.17 and 1,854.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330.17 : 1,854.14 = 1,854.14 : x
2. Step 2: Convert to fraction form
   1,330.17/1,854.14 = 1,854.14/x
3. Step 3: Cross multiply
   1,330.17x = 1,854.14 × 1,854.14
4. Step 4: Simplify right side
   1,330.17x = 3,437,837.46
5. Step 5: Solve for x
   x = 3,437,837.46/1,330.17
6. Step 6: Final answer
   x = 2,584.51