Finding the Third Proportional to 12,182.63 and 26,643.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,182.63 : 26,643.38 = 26,643.38 : x
2. Step 2: Convert to fraction form
   12,182.63/26,643.38 = 26,643.38/x
3. Step 3: Cross multiply
   12,182.63x = 26,643.38 × 26,643.38
4. Step 4: Simplify right side
   12,182.63x = 709,869,431.39
5. Step 5: Solve for x
   x = 709,869,431.39/12,182.63
6. Step 6: Final answer
   x = 58,269.00