Finding the Third Proportional to 25,493 and 55,910.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,493 : 55,910.50 = 55,910.50 : x
2. Step 2: Convert to fraction form
   25,493/55,910.50 = 55,910.50/x
3. Step 3: Cross multiply
   25,493x = 55,910.50 × 55,910.50
4. Step 4: Simplify right side
   25,493x = 3,125,984,010.25
5. Step 5: Solve for x
   x = 3,125,984,010.25/25,493
6. Step 6: Final answer
   x = 122,621.27