Finding the Third Proportional to 53,547.19 and 116,326.69

Step by Step Solution

1. Step 1: Write the proportion equation
   53,547.19 : 116,326.69 = 116,326.69 : x
2. Step 2: Convert to fraction form
   53,547.19/116,326.69 = 116,326.69/x
3. Step 3: Cross multiply
   53,547.19x = 116,326.69 × 116,326.69
4. Step 4: Simplify right side
   53,547.19x = 13,531,898,224.72
5. Step 5: Solve for x
   x = 13,531,898,224.72/53,547.19
6. Step 6: Final answer
   x = 252,709.78