Finding the Third Proportional to 2,623.57 and 5,670.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623.57 : 5,670.07 = 5,670.07 : x
2. Step 2: Convert to fraction form
   2,623.57/5,670.07 = 5,670.07/x
3. Step 3: Cross multiply
   2,623.57x = 5,670.07 × 5,670.07
4. Step 4: Simplify right side
   2,623.57x = 32,149,697.35
5. Step 5: Solve for x
   x = 32,149,697.35/2,623.57
6. Step 6: Final answer
   x = 12,254.18