Finding the Third Proportional to 31,773.25 and 62,748.75

Step by Step Solution

1. Step 1: Write the proportion equation
   31,773.25 : 62,748.75 = 62,748.75 : x
2. Step 2: Convert to fraction form
   31,773.25/62,748.75 = 62,748.75/x
3. Step 3: Cross multiply
   31,773.25x = 62,748.75 × 62,748.75
4. Step 4: Simplify right side
   31,773.25x = 3,937,405,626.56
5. Step 5: Solve for x
   x = 3,937,405,626.56/31,773.25
6. Step 6: Final answer
   x = 123,922.03