Finding the Third Proportional to 127,008 and 260,550

Step by Step Solution

1. Step 1: Write the proportion equation
   127,008 : 260,550 = 260,550 : x
2. Step 2: Convert to fraction form
   127,008/260,550 = 260,550/x
3. Step 3: Cross multiply
   127,008x = 260,550 × 260,550
4. Step 4: Simplify right side
   127,008x = 67,886,302,500
5. Step 5: Solve for x
   x = 67,886,302,500/127,008
6. Step 6: Final answer
   x = 534,504.15