Finding the Third Proportional to 27,865.25 and 60,172.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,865.25 : 60,172.25 = 60,172.25 : x
2. Step 2: Convert to fraction form
   27,865.25/60,172.25 = 60,172.25/x
3. Step 3: Cross multiply
   27,865.25x = 60,172.25 × 60,172.25
4. Step 4: Simplify right side
   27,865.25x = 3,620,699,670.06
5. Step 5: Solve for x
   x = 3,620,699,670.06/27,865.25
6. Step 6: Final answer
   x = 129,936.02