Finding the Third Proportional to 1,000.48 and 2,184.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,000.48 : 2,184.15 = 2,184.15 : x
2. Step 2: Convert to fraction form
   1,000.48/2,184.15 = 2,184.15/x
3. Step 3: Cross multiply
   1,000.48x = 2,184.15 × 2,184.15
4. Step 4: Simplify right side
   1,000.48x = 4,770,521.46
5. Step 5: Solve for x
   x = 4,770,521.46/1,000.48
6. Step 6: Final answer
   x = 4,768.25