Finding the Third Proportional to 114,675.75 and 123,423.75

Step by Step Solution

1. Step 1: Write the proportion equation
   114,675.75 : 123,423.75 = 123,423.75 : x
2. Step 2: Convert to fraction form
   114,675.75/123,423.75 = 123,423.75/x
3. Step 3: Cross multiply
   114,675.75x = 123,423.75 × 123,423.75
4. Step 4: Simplify right side
   114,675.75x = 15,233,422,064.06
5. Step 5: Solve for x
   x = 15,233,422,064.06/114,675.75
6. Step 6: Final answer
   x = 132,839.09