Finding the Third Proportional to 25,393.50 and 55,842.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,393.50 : 55,842.75 = 55,842.75 : x
2. Step 2: Convert to fraction form
   25,393.50/55,842.75 = 55,842.75/x
3. Step 3: Cross multiply
   25,393.50x = 55,842.75 × 55,842.75
4. Step 4: Simplify right side
   25,393.50x = 3,118,412,727.56
5. Step 5: Solve for x
   x = 3,118,412,727.56/25,393.50
6. Step 6: Final answer
   x = 122,803.58