Finding the Third Proportional to 83,268 and 169,938

Step by Step Solution

1. Step 1: Write the proportion equation
   83,268 : 169,938 = 169,938 : x
2. Step 2: Convert to fraction form
   83,268/169,938 = 169,938/x
3. Step 3: Cross multiply
   83,268x = 169,938 × 169,938
4. Step 4: Simplify right side
   83,268x = 28,878,923,844
5. Step 5: Solve for x
   x = 28,878,923,844/83,268
6. Step 6: Final answer
   x = 346,818.99