Finding the Third Proportional to 27,480.38 and 59,881.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,480.38 : 59,881.50 = 59,881.50 : x
2. Step 2: Convert to fraction form
   27,480.38/59,881.50 = 59,881.50/x
3. Step 3: Cross multiply
   27,480.38x = 59,881.50 × 59,881.50
4. Step 4: Simplify right side
   27,480.38x = 3,585,794,042.25
5. Step 5: Solve for x
   x = 3,585,794,042.25/27,480.38
6. Step 6: Final answer
   x = 130,485.63