Finding the Third Proportional to 56,672 and 117,016

Step by Step Solution

1. Step 1: Write the proportion equation
   56,672 : 117,016 = 117,016 : x
2. Step 2: Convert to fraction form
   56,672/117,016 = 117,016/x
3. Step 3: Cross multiply
   56,672x = 117,016 × 117,016
4. Step 4: Simplify right side
   56,672x = 13,692,744,256
5. Step 5: Solve for x
   x = 13,692,744,256/56,672
6. Step 6: Final answer
   x = 241,613.92