Finding the Third Proportional to 1,000.69 and 2,127.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,000.69 : 2,127.38 = 2,127.38 : x
2. Step 2: Convert to fraction form
   1,000.69/2,127.38 = 2,127.38/x
3. Step 3: Cross multiply
   1,000.69x = 2,127.38 × 2,127.38
4. Step 4: Simplify right side
   1,000.69x = 4,525,724.39
5. Step 5: Solve for x
   x = 4,525,724.39/1,000.69
6. Step 6: Final answer
   x = 4,522.62