Finding the Third Proportional to 70,268 and 152,292

Step by Step Solution

1. Step 1: Write the proportion equation
   70,268 : 152,292 = 152,292 : x
2. Step 2: Convert to fraction form
   70,268/152,292 = 152,292/x
3. Step 3: Cross multiply
   70,268x = 152,292 × 152,292
4. Step 4: Simplify right side
   70,268x = 23,192,853,264
5. Step 5: Solve for x
   x = 23,192,853,264/70,268
6. Step 6: Final answer
   x = 330,062.81