Finding the Third Proportional to 1,752.89 and 2,774.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,752.89 : 2,774.88 = 2,774.88 : x
2. Step 2: Convert to fraction form
   1,752.89/2,774.88 = 2,774.88/x
3. Step 3: Cross multiply
   1,752.89x = 2,774.88 × 2,774.88
4. Step 4: Simplify right side
   1,752.89x = 7,699,974.62
5. Step 5: Solve for x
   x = 7,699,974.62/1,752.89
6. Step 6: Final answer
   x = 4,392.73