Finding the Third Proportional to 53,171.25 and 116,824.88

Step by Step Solution

1. Step 1: Write the proportion equation
   53,171.25 : 116,824.88 = 116,824.88 : x
2. Step 2: Convert to fraction form
   53,171.25/116,824.88 = 116,824.88/x
3. Step 3: Cross multiply
   53,171.25x = 116,824.88 × 116,824.88
4. Step 4: Simplify right side
   53,171.25x = 13,648,051,418.77
5. Step 5: Solve for x
   x = 13,648,051,418.77/53,171.25
6. Step 6: Final answer
   x = 256,681.03