Finding the Third Proportional to 11,710 and 25,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,710 : 25,404.50 = 25,404.50 : x
2. Step 2: Convert to fraction form
   11,710/25,404.50 = 25,404.50/x
3. Step 3: Cross multiply
   11,710x = 25,404.50 × 25,404.50
4. Step 4: Simplify right side
   11,710x = 645,388,620.25
5. Step 5: Solve for x
   x = 645,388,620.25/11,710
6. Step 6: Final answer
   x = 55,114.31