Finding the Third Proportional to 46,761 and 71,118

Step by Step Solution

1. Step 1: Write the proportion equation
   46,761 : 71,118 = 71,118 : x
2. Step 2: Convert to fraction form
   46,761/71,118 = 71,118/x
3. Step 3: Cross multiply
   46,761x = 71,118 × 71,118
4. Step 4: Simplify right side
   46,761x = 5,057,769,924
5. Step 5: Solve for x
   x = 5,057,769,924/46,761
6. Step 6: Final answer
   x = 108,162.14