Finding the Third Proportional to 31,703.25 and 47,468.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,703.25 : 47,468.25 = 47,468.25 : x
2. Step 2: Convert to fraction form
   31,703.25/47,468.25 = 47,468.25/x
3. Step 3: Cross multiply
   31,703.25x = 47,468.25 × 47,468.25
4. Step 4: Simplify right side
   31,703.25x = 2,253,234,758.06
5. Step 5: Solve for x
   x = 2,253,234,758.06/31,703.25
6. Step 6: Final answer
   x = 71,072.67