Finding the Third Proportional to 31,988.25 and 47,046.38

Step by Step Solution

1. Step 1: Write the proportion equation
   31,988.25 : 47,046.38 = 47,046.38 : x
2. Step 2: Convert to fraction form
   31,988.25/47,046.38 = 47,046.38/x
3. Step 3: Cross multiply
   31,988.25x = 47,046.38 × 47,046.38
4. Step 4: Simplify right side
   31,988.25x = 2,213,361,400.64
5. Step 5: Solve for x
   x = 2,213,361,400.64/31,988.25
6. Step 6: Final answer
   x = 69,192.95