Finding the Third Proportional to 56,588.63 and 123,544.14

Step by Step Solution

1. Step 1: Write the proportion equation
   56,588.63 : 123,544.14 = 123,544.14 : x
2. Step 2: Convert to fraction form
   56,588.63/123,544.14 = 123,544.14/x
3. Step 3: Cross multiply
   56,588.63x = 123,544.14 × 123,544.14
4. Step 4: Simplify right side
   56,588.63x = 15,263,155,165.36
5. Step 5: Solve for x
   x = 15,263,155,165.36/56,588.63
6. Step 6: Final answer
   x = 269,721.26