Finding the Third Proportional to 1,625.06 and 2,199.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,625.06 : 2,199.09 = 2,199.09 : x
2. Step 2: Convert to fraction form
   1,625.06/2,199.09 = 2,199.09/x
3. Step 3: Cross multiply
   1,625.06x = 2,199.09 × 2,199.09
4. Step 4: Simplify right side
   1,625.06x = 4,836,013.32
5. Step 5: Solve for x
   x = 4,836,013.32/1,625.06
6. Step 6: Final answer
   x = 2,975.89