Finding the Third Proportional to 53,955 and 117,749.25

Step by Step Solution

1. Step 1: Write the proportion equation
   53,955 : 117,749.25 = 117,749.25 : x
2. Step 2: Convert to fraction form
   53,955/117,749.25 = 117,749.25/x
3. Step 3: Cross multiply
   53,955x = 117,749.25 × 117,749.25
4. Step 4: Simplify right side
   53,955x = 13,864,885,875.56
5. Step 5: Solve for x
   x = 13,864,885,875.56/53,955
6. Step 6: Final answer
   x = 256,971.29