Finding the Third Proportional to 24,918.75 and 55,322.25

Step by Step Solution

1. Step 1: Write the proportion equation
   24,918.75 : 55,322.25 = 55,322.25 : x
2. Step 2: Convert to fraction form
   24,918.75/55,322.25 = 55,322.25/x
3. Step 3: Cross multiply
   24,918.75x = 55,322.25 × 55,322.25
4. Step 4: Simplify right side
   24,918.75x = 3,060,551,345.06
5. Step 5: Solve for x
   x = 3,060,551,345.06/24,918.75
6. Step 6: Final answer
   x = 122,821.22