Finding the Third Proportional to 53,820.70 and 116,252.72

Step by Step Solution

1. Step 1: Write the proportion equation
   53,820.70 : 116,252.72 = 116,252.72 : x
2. Step 2: Convert to fraction form
   53,820.70/116,252.72 = 116,252.72/x
3. Step 3: Cross multiply
   53,820.70x = 116,252.72 × 116,252.72
4. Step 4: Simplify right side
   53,820.70x = 13,514,694,616.77
5. Step 5: Solve for x
   x = 13,514,694,616.77/53,820.70
6. Step 6: Final answer
   x = 251,105.87