Finding the Third Proportional to 164,060 and 234,605

Step by Step Solution

1. Step 1: Write the proportion equation
   164,060 : 234,605 = 234,605 : x
2. Step 2: Convert to fraction form
   164,060/234,605 = 234,605/x
3. Step 3: Cross multiply
   164,060x = 234,605 × 234,605
4. Step 4: Simplify right side
   164,060x = 55,039,506,025
5. Step 5: Solve for x
   x = 55,039,506,025/164,060
6. Step 6: Final answer
   x = 335,484.01