Finding the Third Proportional to 31,704 and 46,637.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,704 : 46,637.25 = 46,637.25 : x
2. Step 2: Convert to fraction form
   31,704/46,637.25 = 46,637.25/x
3. Step 3: Cross multiply
   31,704x = 46,637.25 × 46,637.25
4. Step 4: Simplify right side
   31,704x = 2,175,033,087.56
5. Step 5: Solve for x
   x = 2,175,033,087.56/31,704
6. Step 6: Final answer
   x = 68,604.37