Finding the Third Proportional to 70,702 and 146,325

Step by Step Solution

1. Step 1: Write the proportion equation
   70,702 : 146,325 = 146,325 : x
2. Step 2: Convert to fraction form
   70,702/146,325 = 146,325/x
3. Step 3: Cross multiply
   70,702x = 146,325 × 146,325
4. Step 4: Simplify right side
   70,702x = 21,411,005,625
5. Step 5: Solve for x
   x = 21,411,005,625/70,702
6. Step 6: Final answer
   x = 302,834.51