Finding the Third Proportional to 118,404 and 181,130

Step by Step Solution

1. Step 1: Write the proportion equation
   118,404 : 181,130 = 181,130 : x
2. Step 2: Convert to fraction form
   118,404/181,130 = 181,130/x
3. Step 3: Cross multiply
   118,404x = 181,130 × 181,130
4. Step 4: Simplify right side
   118,404x = 32,808,076,900
5. Step 5: Solve for x
   x = 32,808,076,900/118,404
6. Step 6: Final answer
   x = 277,085.88