Finding the Third Proportional to 53,494.50 and 112,956.75

Step by Step Solution

1. Step 1: Write the proportion equation
   53,494.50 : 112,956.75 = 112,956.75 : x
2. Step 2: Convert to fraction form
   53,494.50/112,956.75 = 112,956.75/x
3. Step 3: Cross multiply
   53,494.50x = 112,956.75 × 112,956.75
4. Step 4: Simplify right side
   53,494.50x = 12,759,227,370.56
5. Step 5: Solve for x
   x = 12,759,227,370.56/53,494.50
6. Step 6: Final answer
   x = 238,514.75