Finding the Third Proportional to 73,520 and 116,480

Step by Step Solution

1. Step 1: Write the proportion equation
   73,520 : 116,480 = 116,480 : x
2. Step 2: Convert to fraction form
   73,520/116,480 = 116,480/x
3. Step 3: Cross multiply
   73,520x = 116,480 × 116,480
4. Step 4: Simplify right side
   73,520x = 13,567,590,400
5. Step 5: Solve for x
   x = 13,567,590,400/73,520
6. Step 6: Final answer
   x = 184,542.85