Finding the Third Proportional to 31,241 and 45,565

Step by Step Solution

1. Step 1: Write the proportion equation
   31,241 : 45,565 = 45,565 : x
2. Step 2: Convert to fraction form
   31,241/45,565 = 45,565/x
3. Step 3: Cross multiply
   31,241x = 45,565 × 45,565
4. Step 4: Simplify right side
   31,241x = 2,076,169,225
5. Step 5: Solve for x
   x = 2,076,169,225/31,241
6. Step 6: Final answer
   x = 66,456.55