Finding the Third Proportional to 31,002.75 and 65,954.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,002.75 : 65,954.25 = 65,954.25 : x
2. Step 2: Convert to fraction form
   31,002.75/65,954.25 = 65,954.25/x
3. Step 3: Cross multiply
   31,002.75x = 65,954.25 × 65,954.25
4. Step 4: Simplify right side
   31,002.75x = 4,349,963,093.06
5. Step 5: Solve for x
   x = 4,349,963,093.06/31,002.75
6. Step 6: Final answer
   x = 140,308.94