Finding the Third Proportional to 58,880 and 127,150

Step by Step Solution

1. Step 1: Write the proportion equation
   58,880 : 127,150 = 127,150 : x
2. Step 2: Convert to fraction form
   58,880/127,150 = 127,150/x
3. Step 3: Cross multiply
   58,880x = 127,150 × 127,150
4. Step 4: Simplify right side
   58,880x = 16,167,122,500
5. Step 5: Solve for x
   x = 16,167,122,500/58,880
6. Step 6: Final answer
   x = 274,577.49