Finding the Third Proportional to 2,127.09 and 2,354.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,127.09 : 2,354.91 = 2,354.91 : x
2. Step 2: Convert to fraction form
   2,127.09/2,354.91 = 2,354.91/x
3. Step 3: Cross multiply
   2,127.09x = 2,354.91 × 2,354.91
4. Step 4: Simplify right side
   2,127.09x = 5,545,583.45
5. Step 5: Solve for x
   x = 5,545,583.45/2,127.09
6. Step 6: Final answer
   x = 2,607.12