Finding the Third Proportional to 62,871 and 83,936

Step by Step Solution

1. Step 1: Write the proportion equation
   62,871 : 83,936 = 83,936 : x
2. Step 2: Convert to fraction form
   62,871/83,936 = 83,936/x
3. Step 3: Cross multiply
   62,871x = 83,936 × 83,936
4. Step 4: Simplify right side
   62,871x = 7,045,252,096
5. Step 5: Solve for x
   x = 7,045,252,096/62,871
6. Step 6: Final answer
   x = 112,058.85