Finding the Third Proportional to 31,281 and 46,092

Step by Step Solution

1. Step 1: Write the proportion equation
   31,281 : 46,092 = 46,092 : x
2. Step 2: Convert to fraction form
   31,281/46,092 = 46,092/x
3. Step 3: Cross multiply
   31,281x = 46,092 × 46,092
4. Step 4: Simplify right side
   31,281x = 2,124,472,464
5. Step 5: Solve for x
   x = 2,124,472,464/31,281
6. Step 6: Final answer
   x = 67,915.75