Finding the Third Proportional to 40,726 and 59,632

Step by Step Solution

1. Step 1: Write the proportion equation
   40,726 : 59,632 = 59,632 : x
2. Step 2: Convert to fraction form
   40,726/59,632 = 59,632/x
3. Step 3: Cross multiply
   40,726x = 59,632 × 59,632
4. Step 4: Simplify right side
   40,726x = 3,555,975,424
5. Step 5: Solve for x
   x = 3,555,975,424/40,726
6. Step 6: Final answer
   x = 87,314.63