Finding the Third Proportional to 1,264.52 and 1,914.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,264.52 : 1,914.42 = 1,914.42 : x
2. Step 2: Convert to fraction form
   1,264.52/1,914.42 = 1,914.42/x
3. Step 3: Cross multiply
   1,264.52x = 1,914.42 × 1,914.42
4. Step 4: Simplify right side
   1,264.52x = 3,664,988.68
5. Step 5: Solve for x
   x = 3,664,988.68/1,264.52
6. Step 6: Final answer
   x = 2,898.33