Finding the Third Proportional to 45,636 and 70,116

Step by Step Solution

1. Step 1: Write the proportion equation
   45,636 : 70,116 = 70,116 : x
2. Step 2: Convert to fraction form
   45,636/70,116 = 70,116/x
3. Step 3: Cross multiply
   45,636x = 70,116 × 70,116
4. Step 4: Simplify right side
   45,636x = 4,916,253,456
5. Step 5: Solve for x
   x = 4,916,253,456/45,636
6. Step 6: Final answer
   x = 107,727.53