Finding the Third Proportional to 31,745 and 60,610

Step by Step Solution

1. Step 1: Write the proportion equation
   31,745 : 60,610 = 60,610 : x
2. Step 2: Convert to fraction form
   31,745/60,610 = 60,610/x
3. Step 3: Cross multiply
   31,745x = 60,610 × 60,610
4. Step 4: Simplify right side
   31,745x = 3,673,572,100
5. Step 5: Solve for x
   x = 3,673,572,100/31,745
6. Step 6: Final answer
   x = 115,721.28