Finding the Third Proportional to 31,592 and 62,293

Step by Step Solution

1. Step 1: Write the proportion equation
   31,592 : 62,293 = 62,293 : x
2. Step 2: Convert to fraction form
   31,592/62,293 = 62,293/x
3. Step 3: Cross multiply
   31,592x = 62,293 × 62,293
4. Step 4: Simplify right side
   31,592x = 3,880,417,849
5. Step 5: Solve for x
   x = 3,880,417,849/31,592
6. Step 6: Final answer
   x = 122,829.13