Finding the Third Proportional to 11,837.25 and 27,405.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,837.25 : 27,405.75 = 27,405.75 : x
2. Step 2: Convert to fraction form
   11,837.25/27,405.75 = 27,405.75/x
3. Step 3: Cross multiply
   11,837.25x = 27,405.75 × 27,405.75
4. Step 4: Simplify right side
   11,837.25x = 751,075,133.06
5. Step 5: Solve for x
   x = 751,075,133.06/11,837.25
6. Step 6: Final answer
   x = 63,450.14