Finding the Third Proportional to 27,216 and 59,474.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,216 : 59,474.25 = 59,474.25 : x
2. Step 2: Convert to fraction form
   27,216/59,474.25 = 59,474.25/x
3. Step 3: Cross multiply
   27,216x = 59,474.25 × 59,474.25
4. Step 4: Simplify right side
   27,216x = 3,537,186,413.06
5. Step 5: Solve for x
   x = 3,537,186,413.06/27,216
6. Step 6: Final answer
   x = 129,967.17