Finding the Third Proportional to 46,661 and 63,079

Step by Step Solution

1. Step 1: Write the proportion equation
   46,661 : 63,079 = 63,079 : x
2. Step 2: Convert to fraction form
   46,661/63,079 = 63,079/x
3. Step 3: Cross multiply
   46,661x = 63,079 × 63,079
4. Step 4: Simplify right side
   46,661x = 3,978,960,241
5. Step 5: Solve for x
   x = 3,978,960,241/46,661
6. Step 6: Final answer
   x = 85,273.79