Finding the Third Proportional to 45,086 and 67,371

Step by Step Solution

1. Step 1: Write the proportion equation
   45,086 : 67,371 = 67,371 : x
2. Step 2: Convert to fraction form
   45,086/67,371 = 67,371/x
3. Step 3: Cross multiply
   45,086x = 67,371 × 67,371
4. Step 4: Simplify right side
   45,086x = 4,538,851,641
5. Step 5: Solve for x
   x = 4,538,851,641/45,086
6. Step 6: Final answer
   x = 100,670.98