Finding the Third Proportional to 15,076 and 31,853

Step by Step Solution

1. Step 1: Write the proportion equation
   15,076 : 31,853 = 31,853 : x
2. Step 2: Convert to fraction form
   15,076/31,853 = 31,853/x
3. Step 3: Cross multiply
   15,076x = 31,853 × 31,853
4. Step 4: Simplify right side
   15,076x = 1,014,613,609
5. Step 5: Solve for x
   x = 1,014,613,609/15,076
6. Step 6: Final answer
   x = 67,299.92