Finding the Third Proportional to 46,510 and 71,161

Step by Step Solution

1. Step 1: Write the proportion equation
   46,510 : 71,161 = 71,161 : x
2. Step 2: Convert to fraction form
   46,510/71,161 = 71,161/x
3. Step 3: Cross multiply
   46,510x = 71,161 × 71,161
4. Step 4: Simplify right side
   46,510x = 5,063,887,921
5. Step 5: Solve for x
   x = 5,063,887,921/46,510
6. Step 6: Final answer
   x = 108,877.40