Finding the Third Proportional to 25,882.50 and 55,456.13

Step by Step Solution

1. Step 1: Write the proportion equation
   25,882.50 : 55,456.13 = 55,456.13 : x
2. Step 2: Convert to fraction form
   25,882.50/55,456.13 = 55,456.13/x
3. Step 3: Cross multiply
   25,882.50x = 55,456.13 × 55,456.13
4. Step 4: Simplify right side
   25,882.50x = 3,075,381,800.02
5. Step 5: Solve for x
   x = 3,075,381,800.02/25,882.50
6. Step 6: Final answer
   x = 118,820.89