Finding the Third Proportional to 127,401.29 and 187,449.82

Step by Step Solution

1. Step 1: Write the proportion equation
   127,401.29 : 187,449.82 = 187,449.82 : x
2. Step 2: Convert to fraction form
   127,401.29/187,449.82 = 187,449.82/x
3. Step 3: Cross multiply
   127,401.29x = 187,449.82 × 187,449.82
4. Step 4: Simplify right side
   127,401.29x = 35,137,435,135.19
5. Step 5: Solve for x
   x = 35,137,435,135.19/127,401.29
6. Step 6: Final answer
   x = 275,801.24