Finding the Third Proportional to 31,363 and 43,959

Step by Step Solution

1. Step 1: Write the proportion equation
   31,363 : 43,959 = 43,959 : x
2. Step 2: Convert to fraction form
   31,363/43,959 = 43,959/x
3. Step 3: Cross multiply
   31,363x = 43,959 × 43,959
4. Step 4: Simplify right side
   31,363x = 1,932,393,681
5. Step 5: Solve for x
   x = 1,932,393,681/31,363
6. Step 6: Final answer
   x = 61,613.80