Finding the Third Proportional to 1,584.56 and 2,793.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,584.56 : 2,793.94 = 2,793.94 : x
2. Step 2: Convert to fraction form
   1,584.56/2,793.94 = 2,793.94/x
3. Step 3: Cross multiply
   1,584.56x = 2,793.94 × 2,793.94
4. Step 4: Simplify right side
   1,584.56x = 7,806,086.75
5. Step 5: Solve for x
   x = 7,806,086.75/1,584.56
6. Step 6: Final answer
   x = 4,926.34