Finding the Third Proportional to 31,774 and 62,751

Step by Step Solution

1. Step 1: Write the proportion equation
   31,774 : 62,751 = 62,751 : x
2. Step 2: Convert to fraction form
   31,774/62,751 = 62,751/x
3. Step 3: Cross multiply
   31,774x = 62,751 × 62,751
4. Step 4: Simplify right side
   31,774x = 3,937,688,001
5. Step 5: Solve for x
   x = 3,937,688,001/31,774
6. Step 6: Final answer
   x = 123,927.99