Finding the Third Proportional to 31,726.69 and 62,587.69

Step by Step Solution

1. Step 1: Write the proportion equation
   31,726.69 : 62,587.69 = 62,587.69 : x
2. Step 2: Convert to fraction form
   31,726.69/62,587.69 = 62,587.69/x
3. Step 3: Cross multiply
   31,726.69x = 62,587.69 × 62,587.69
4. Step 4: Simplify right side
   31,726.69x = 3,917,218,626.60
5. Step 5: Solve for x
   x = 3,917,218,626.60/31,726.69
6. Step 6: Final answer
   x = 123,467.62