Finding the Third Proportional to 53,547.33 and 117,604.72

Step by Step Solution

1. Step 1: Write the proportion equation
   53,547.33 : 117,604.72 = 117,604.72 : x
2. Step 2: Convert to fraction form
   53,547.33/117,604.72 = 117,604.72/x
3. Step 3: Cross multiply
   53,547.33x = 117,604.72 × 117,604.72
4. Step 4: Simplify right side
   53,547.33x = 13,830,870,791.05
5. Step 5: Solve for x
   x = 13,830,870,791.05/53,547.33
6. Step 6: Final answer
   x = 258,292.45