Finding the Third Proportional to 83,808 and 170,046

Step by Step Solution

1. Step 1: Write the proportion equation
   83,808 : 170,046 = 170,046 : x
2. Step 2: Convert to fraction form
   83,808/170,046 = 170,046/x
3. Step 3: Cross multiply
   83,808x = 170,046 × 170,046
4. Step 4: Simplify right side
   83,808x = 28,915,642,116
5. Step 5: Solve for x
   x = 28,915,642,116/83,808
6. Step 6: Final answer
   x = 345,022.46