Finding the Third Proportional to 12,322.13 and 26,628.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,322.13 : 26,628.75 = 26,628.75 : x
2. Step 2: Convert to fraction form
   12,322.13/26,628.75 = 26,628.75/x
3. Step 3: Cross multiply
   12,322.13x = 26,628.75 × 26,628.75
4. Step 4: Simplify right side
   12,322.13x = 709,090,326.56
5. Step 5: Solve for x
   x = 709,090,326.56/12,322.13
6. Step 6: Final answer
   x = 57,546.11