Finding the Third Proportional to 45,727 and 67,360

Step by Step Solution

1. Step 1: Write the proportion equation
   45,727 : 67,360 = 67,360 : x
2. Step 2: Convert to fraction form
   45,727/67,360 = 67,360/x
3. Step 3: Cross multiply
   45,727x = 67,360 × 67,360
4. Step 4: Simplify right side
   45,727x = 4,537,369,600
5. Step 5: Solve for x
   x = 4,537,369,600/45,727
6. Step 6: Final answer
   x = 99,227.36